NHA CCMA Exam Word Scramble
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Question | Answer |
CC | Chief complaint |
Segment | Line between two waveforms |
P Wave | Arterial Depolarization |
How many 1mm boxes are in a 6 second Rhythm strip? | 30 one millimeter boxes |
The SA node represents which waveform on the EKG ? | Only the P wave |
What is the reading you can get from the RR interval? | Ventricular Pulse |
What is the primary stage of Hemolisis? | Vascular phase and Platelet Phase together . |
What is Electophoresis? | Analyzation of the chemical components of blood, e.g. hemoglobin, serum,urin,cerebrospinal Fluid based on electrical charge. |
Positive testing for occult blood in a stool sample turn which color? | Turns Blue on a positive test for occult blood in feces. |
The stages of Hemostasis | 1. vascular,2.Platelet Phase,3.Coagulation Phase,4. Fibronolysis |
blood vessels | Aorta,arteries,arterioles,capillaries,venues,veins,superior and inferior vena cavae. |
Outer connective tissue layer of a blood vessel | Tunica adventitia |
Inner endothelial tissue of a blood vessel | Tunica intima |
The inner smooth layer of a blood vessel | Tunica tunica media |
The standards of right and wrong in a medical setting | Code of ethics |
What do you find in capillaries? | A mixture of venous and arterial blood is found |
The average adult has how many liters of blood? | 5-6 Liters |
What is the percentage of water in Blood? | 92% |
Percentage of Plasma in blood | 55% |
Percentage of Formed Elements in Blood | 45% |
99% of formed elements in blood | RBC,s or Erythrocytes |
Where you find hemoglobin | RBC,s |
Where do all blood cells originate? | Bone marrow |
How many RBC,s per microliter of blood | 4.2-6.2 million |
What is the second most numerous WBC? | Lymphocyte with 20-40% |
Their numbers increases in intracellular infections and TB | Monocytes |
Their numbers increase in bacterial infections and often are first on scene. | Neutrophils |
These WBC,s play an important role in viral infection as well as in Immunity. | Lymphocytes |
Number of leukocytes for average adult per microliter | 5000-10000 |
Leukopenia | Decrease in WBC,s seen with viral infection and leukemia |
Comprises 3-8% of WBC or leukocytes | Monocytes |
Largest In size of the leukocytes | Monocytes |
Carries histamine | Basophil |
Injury to a blood vessel that causes it to constrict ,slowing the clod of blood | Vascular Phase of Hemostasis |
Preferred site for venipuncture | Antecubital fossa |
Test used to evaluate the intrinsic pathway and monitor heparin therapy | APTT also know as PTT |
Test used to evaluate the extrinsic pathway and also used to monitor Warfarin therapy | PT |
Fibrinolysis | Breakdown and removal of a clot |
Converts the temporary platelet plug into a stable fibrin clot | Coagulation phase |
2nd choice vein for venipuncture and most often the only one palpatable in an obese Pt. | Cephalic vein |
Antiseptics used in Phlebotomy | 70% isopropyl alcohol pads most common, provolone - iodine for BC,s and chlorhexidine gluconate for patients that are allergic to Betadine/ Iodine. |
Length of needle commonly used in venipuncture | 1 inch ( up to 1.5") |
Gauge of needle that can cause hemolysis | Smaller than 23 gauge |
Average gauge of needle used for drawing blood | 21-22 |
3 skills of the Phlebotomist | Social,clerical,technical |
Analytical errors during collection of blood | Extended tourniquet time,hemolysis,wrong order of draw,failure to invert tubes,faulty technique under filling tubes |
Analytical errors before collection of blood | Patient misidentification,improper time,wrong tube, not fasting,exercise( cortisol levels),Pt.posture,poor coordination with other treatments,improper site prep,medication interference |
Analytical errors after blood collection | Failure to separate serum from cell(glycolisis),improper use of serum separator( not inverting tubes or not spinning tubes) delays in processing, exposure to light,improper storage conditions,dimming clots |
Fistula | Permanent surgical connection between an artery and a vein, never used for venipuncture |
Edima | Accumulation of fluid in tissue |
Thrombophlebitis | Inflammation of a vein with clot formation |
Explanation of Hemoconcentration | The increase in proportion of formed elements to plasma caused by leaving on the tourniquet for more than 2 minutes |
Consequence of insufficient pressure applied after withdrawal of needle | Thrombus |
additives in green top tube | heparin, sodium,lithium,ammonium |
why is the green top tube never used for hematology? | Green tops additive heparin interferes with the Wright's stained blood test |
common tests for the light blue sodium citrate tube | Coagulation studies,PT(extrinsic,warfarin)APTT,PTT(intrinsic,heparin)TT,BT,FDP |
Common tests for the lavender EDTA tube | CBC,differential or diff.,ESR,sickle cell screening |
common tests for this color tube are Chemistry tests performed on plasma such as Ammonia,carboxyhemoglobin and STAT electrolytes | Green top tube(heparin) tests |
How long does it take for blood to clot by normal coagulation process in the red top tube | 30-60 mins |
The primary purpose is to provide reliable data about a patients health status by ensuring the accuracy of a test while detecting and eliminating error. | What is Quality Control |
Common test for the red topped tube | Serum chemistry tests, serology tests,Blood bank(glass only) |
order of the draw for capillary specimens | lavender first, than tubes with other additives, than tubes without additibes |
Antiseptic not used on a dermal puncture site | betadine ( because it interferes with several tests like bilirubin, uric acid,phosphorus and potassium |
for which procedure would you warm the site for a minimum of of 3-4 minutes to increase blood flow? | dermal punctures (heel sticks) |
which are the preferred sites for dermal punctures | the distal segment of the third or forth finger of the non-dominant hand |
heel sticks are performed on which patients? | infants less than 1 year old |
where on the foot is the dermal puncture made on patients less than a year old | the medial and lateral areas of the plantar surface of the foot |
dermal puncture is made in | the fleshy portion of the the finger slightly to the side of the center perpendicular to the lines of the fingerprints |
what will occur if you puncture the heel too deep? more than 2 mm | osteomyalitis |
What are the identification requirements for Blood Bank | Patients full name and DOB, hospital ID # or SSN for outpatient,date and time of collection as well as the phlebotomist's initials |
What does the Toxicology section of the lab analyze? | Plasma levels of drugs and poisons |
what is the percentage of the population with the D antigen present? | 85 % of the population |
the 4 blood types | A B AB 0 |
Which Blood Type has neither the Anti-A nor the Anti-B Plasma Antibodies? | AB |
This section of the lab uses serum to analyze the presence of of antibodies to bacteria, fungi,viruses parasites and antibodies against the body's own substances? | Serology (immunology) Section |
Mycology | study of fungi |
The physical examination of urine consists of | color, clarity specific gravity |
A low power microscope has a magnifying power of | 100X |
oil immersion objectives on the microscope reach maximal magnification of | 1000X |
This objective of the microscope is used for observing bacteria,WBC differential count and RBC morphology | Oil immersion |
Eyepiece of the microscope | Occular lens |
focal length is | the distance of the object to be examined to the center of the lens |
meter to inches | 39.37 |
high power objective on a microscope magnification | 400X |
1000 meter are equal to | 1km |
1mm to inches | 0.04 inches |
0.3 meter of tubing is how many inches | 12 inches |
1kg is how many pounds? | 2.2 pounds |
Abbreviation for micro liter | ul |
abbrevation for Decimeter | dm |
gram stein positive stains | deep violet ( violet to black) |
Gram stain negative stains which color | light to dark red |
Bacteria that take up and retain the crystal violet and resist alcohol decoloration | Gram positive bacteria, appear blue to black |
bacteria that are decolorized completely by ethanol and take up safrin counterstain | gram negative bacteria, appear red |
Gram Stain Sequence | crystal violet,Gram's iodine,95%ethyl alcohol/acetone mix/safranin stain |
The degree of angle of the pusher slide | 30 degrees |
The urinary system | two kidneys,two ureters,bladder,one urethra |
when checking for hormones in urine when do you collect the urine sample | first voiding in the morning |
which urine specimen provides the clearest,most accurate results? | Clean catch midstream specimen |
which urine sample requires aseptic technique? | Clean catch specimen |
Examination of urine consists of | physical,chemical ,microscopic |
physical examination of urine consists of | volume(adequate for testing, observing color and appearance,odor,specific gravity |
what amount of urine must you have to be sufficient for analysis? | 25ml |
what is the normal range of specific gravity of random collection | 1.005-1.030 |
normal range of specific gravity of urine in adults with normal diet and fluid intake | 1.015-1.025 |
microscopic examination of urine requires this amount | 10-15ml |
Urine Specific gravity | the ratio of weight of a given volume of urine to the weight of the same volume of distilled water at a constant temperature |
Glycosuria | presence of glucose in the urine |
normal PH of freshly voided urine | 4.5-8.0 within this range the ph of most healthy patients is around 6.0 |
symptoms of patients with diabetes mellitus | glycosuria,polyuria and thirst |
pH of 0 to 7.0 | acidic |
pH of 7-14 in urine | alkaline or basic pH in urine |
distilled water has a pH of | 7.0 pH or neutral |
A urine pH of what is considered neutral? | 7.0 pH |
a positive urine nitrate test is an indication for | a significant number of bacteria are present |
what color is a test positive for nitrate in urine | pink |
the copper reaction test is used for what? | screening for glucose in urine |
The presence of leukocytes in urine is an indicator for what? | bacteriuria or UTI |
Urine Screening for UCG or hCG | Pregnancy test |
HIPAA is for? | Patient Confidentiality |
the four elements of Negligence are | Duty,duty of care,derelict=breach of duty of care,direct cause,damage |
Tort | wrongful act that results in injury to one person to another |
Exampled of Tort | Battery, Invasion of Privacy,Defamation of character |
Defamation of character by written statement is considered | libel |
Consists of injury to another person's reputation, name,or character through spoken (slander) or written (libel) | Defamation of character |
unprivileged touching | Battery |
The release of medical records without the patients knowledge or permission | Invasion of privacy |
Good Samaritan Law | Rendering first aid within the scope of knowledge by a health care worker without the fear of being sued for negligence |
Hypothalamus | regulates and maintains body temperature |
Functions necessary for life | heart function, Blood pressure,respiration,temperature |
Rectal temperature range in Celsius | 37.0-38.1C |
Oral temperature range in Fahrenheit | 97.6-99.6 F |
Axillary temperature range in Celsius | 35.9-37.0C |
Tympanic temperature range in F and C | 98.6F and 37C |
Intermittent fever | fluctuating fever that return to or below the baseline than rises again |
remittent fever | fluctuating, remains elevated does not return to baseline |
continuous fever | remains constant above baseline ,does not fluctuate |
rectal temperature is not taken from the following patients | patients with heart disease |
when taking axillary temperature how long should it be taken | 5-10 mins or as required by office policy |
pulse is taken where and how long | radial for 30sec x2,if tachy or brady take it 1 minute |
explain blood pressure | measurement of amount of force blood excertes on peripheral artery walls |
BP cuffs too short and narrow can give false reading of what? | hypertension |
if the brachial artewry is far below the heart level the BP reading can be | falsely high readings |
while taking BP the deflation rate is | 2-3 mm Hg |
taking BP hearing two consecutive beats gives which reading | Systolic |
the disappearance point whilst taking BP is usually what? | a few mm Hg below the muffling point which marks the diastolic pressure |
Deflation the BP cuff faster than 2-3 mmHg can lead to | underestimation of systolic and overestimating diastolic pressure |
how long should the arm rest between re-inflating the cuff during BP taking | 1- 2 minutes |
repetitive inflation of the BP cuff can result in | venous congestion |
venous congestion cause by repetitive inflation of BP cuff can lead to | artificially low systolic and high diastolic reading |
Anthropometric measurements | BMI and growth development in infants , children and adults |
the four principles of a physical examination | inspection,palpation,percussion,auscultation |
The position used for most physical examinations,Pt. lays on back legs extended | Horizontal recumbent position |
patient laying on back with knees flexed, soles of feet on bed | Dorsal recumbant |
this position is used to promote drainage or ease breathing | Fowler's.. |
this position is used for examination of the pelvic organs | Dorsal Lithotomy |
Prone position is used for | used to examine back and spine |
patient lays on his/her stomach with head turned to one side for comfort | prone position |
patient is on left side with the right knee flexed against abdomen | Sim's Position |
Patients with leg injuries or arthritis can not assume this position | Sim's |
This position is usually used for taking rectal temperature | Sim's |
this position is used for rectal and vaginal examination | Knee Chest position is used for? |
Never leave the patient alone in the room when he/she is in this position | Knee Chest |
this position is used for surgical procedures of pelvic and abdomen and also for shock treatment | Trendelenburg |
if skin or eyes come in contact with chemicals wash area with water for? | 5 minutes |
MSDS | Material Safety Data Sheet |
Hyperkalemia | higher than normal levels of potassium in the blood |
what are the symptoms of shock | pale cold clammy skin,blank stare, rapid weak pulse,fast shallow breathing |
syncope | sudden loss of conciseness |
first aid for shock | open airway,call assistance,position head lower,control bleed if any,keep warm |
cycle of infection | agent>portal exit>mode o. t.>portal entry>susceptible host |
2 methods of medical asepsis | Standard and transmission -based precautions |
Modes of transmission are | contact(direct, indirect)droplet,airborne,common vehicle,vector |
What is the difference between droplet and airborne | droplet is less than 3 feet, airborne more than 3 feet |
define medical Asepsis | destruction of pathogenic microorganisms after they leave body |
what is the least expensive and most available disinfectant for surfaces | 1:10 bleach solution |
boiling water in today's medical environments is limited to items that | will not be used in invasive procedures,will not be inserted inside the body nor in sterile proce. |
define surgical asepsis | all microbial life , pathogen and non pathogens are destroyed |
what is used at250-254F ,15 pounds of pressure for 20-40 minutes | Autoclave |
used for instruments that easily corrode | dry heat sterilization |
what is the most important means of preventing the spread of infections? | Handwashing |
PPE includes : | Mask,goggles,face shields,respirator |
what defines Standard Precautions? | All patients are presumed to be infective for blood borne pathogens |
This is an infection control method designed to prevent direct contact with blood or other body fluids | Standard Precautions |
This replaces Universal Precautions and body substance isolation | Standard Precautions |
Don Gloves, face shields if danger of splashing ,dispose all needles without recapping into sharps cont | Standard Precaution |
This is the second tier of precautions used when patient is contagious | Transmission Based Precautions |
Define Contact Precautions | reducing the risk of transmission of microorganisms direct or indirect |
special air handling and ventilation are required to prevent | Airborne diseases under Airborne Precautions |
this is an emerging and important problem in the health care field | Latex sensitivity |
Every Health care worker with latex allergy should wear this | medical alert bracelet |
po | by mouth |
pr | by way of rectum/suppository |
sl | sublingual |
IM | intramuscular |
SQ | subcutaneous |
qd | every day |
bid | twice a day |
tid | three times a day |
qid | four times a day |
pc | after a meal |
qhs | each night or at bedtime |
prn | as necessary or when needed |
sig | from the latin,let it be labeled |
the innermost layer of the heart | endocardium |
the sac containing the heart | Pericardium |
a muscular hollow organ located in thoracic cavity between lungs | the heart |
actually the inner visceral layer of the pericardium | Epicardium |
serous fluid | prevents friction as the heart beats |
receives deoxygenated blood returning to the heart from the body | Right Atrium |
receives deoxygenated blood from the right atrium which it pumps to the lungs through the pulmonary artery | Right Ventricle |
receives oxygenated blood from left atrium and pumps it to the body thru the aorta | Left vetricle |
The AV valves | Tricuspid and Mitral(bicuspid) |
The semilunar valves | Aortic and Pulmonic |
Valve located between the right ventricle and the pulmonary trunk | Pulmonic valve |
Valve located between the left atrium and the left ventricle | Mitral or Bicuspid |
heart sounds produced by closure of the valves | Murmors |
caused by diseases of the valves or other structural abnormalities | Murmors |
first heart sound due to the closure of the mitral and trucuspic valves | S1 in the upper chambers or atria |
S2 in the ventricles | second heart sound due to the closure of the aortic and pulmonic valves |
arteries supplying the heart | right and left coronary from the aorta |
the ANS or autonomic nervous system is subdivided into | sympathetic and parasympathetic nervous system |
The SP or sympathetic nervous system affects | both, the atria and the ventricles by increasing heart rate, conduction and irritability |
The PNS or parasympathetic nervous system affects | atria only by decreasing heart rate, conduction and irritability |
Automaticity | ability of the cardiac cells to initiate own electrical impulses without outside stimulation |
Excitability or irritability | ability of cardic cells to respond to external stimulus |
Contractility | ability of cardic cells to shorten (muscle contraction) in response to electrical stimulus |
Digitalis,dopamine,epinephrine | drugs that increase the contractility of the heart |
Depolarization flows from | endocardium to the myocardium to the epicardium |
Results in Myocardial relaxation | Repolarization |
Found in the upper posterior portion of the right atrial wall below vena cava opening | SA Node |
Consists of anterior, middle and posterior divisions that distribute electrical impulses by SA to AV node | Internodal pathway |
Located at the posterior septal wall of the right atrium just above the tricuspid valve | AV Node |
Found at the superior portion of the inter ventricular septum, pathway that leads out of the SA node | Bundle of HIS |
Located within the ventricular endocardium, consists of small conduction fibers | Purkinje Fibers |
this fires at 20-40 beats per minute | purkinje fibers |
this has a 1/10th of a delay to allow blood to flow from atria to ventricles | AV node |
has an intrinsic firing rate of 40-60 bpm | Bundle of HIS |
normal firing rate of 60-100bpm and is the primary pacemaker of the heart | SA node |
acts as a pacemaker when higher level pacemakers fail | Purkinje fibers |
Limb leads consists of | 3 bipolar and 3 augmented leads |
These record electrical potentials in the frontal plae | The limb leads |
Bipolar Standard leads are | Lead I , lead II, lead III and the chest leads |
On Lead III which is the positive lead | the left leg is positive |
What color is the lead V2 | yellow |
placed at the fifth intercostal space, anterior axillary line | V5 |
this is placed which lead is placed on the fifth intercostal space left midclavicular line | V4 |
V1 | fouth intercostal space , right sternal border |
V2 | fourth intercostal space left sternal border |
which limb is always the ground | right leg |
number of electrodes on a 12 lead EKG | 10 |
1mV will produce a deflection of | 10mm |
Waveform | movement away from the isoelectric line either positive or negative |
Interval | waveform plus a segment |
Complex | several Waveforms |
The normal P wave in standard and precordial leads does not exceed | 0.11s in duration or 2.5 mm in height |
On the EKG paper the horizontal axis represents what? | time 1mm=.004 sec |
The vertical,.a xis on the EKG paper measures | amplitude or voltage |
Q wave represents | intial negative deflection produced by ventricular depolarization |
R wave | the first positive deflection produced by ventricular depolarization |
S wave | the first negative deflection produced by ventricular depolarization that follows the first positive deflection, R wave |
The QRS complex | ventricular activation . the ventricle is polarized from the endo to the myo to the epicardium |
T wave | deflection produced by ventricular repolarization |
U wave | deflection seen following the T wave but preceding the next P wave |
what is the PR interval and how long? | P wave plus a segment,0.12-0-2 sec. |
QRS interval, how long? | no more than.1sec. in limb leads and 0.11 in precordial leads |
PR segment | line from the end of the p wave to the onset of the QRS complex |
J (RST) junction | point at which QRS complex ends and the ST segment begins |
ST segment | from J joint to the onset of the T wave |
the target heart rate for a stress test | 220- age |
the percentage of the target heart rate during a stress test that makes it valid | 85 % |
Normal indication for a stress test | Evaluation of a patient with chest pain and a normal EKG, Arrhythmia,monitoring a PT. with a recent MI |
hematocrite is made up of | hemoglobin x 3 |
define hematocrit | The percentage by volume of packed red blood cells in a given sample of blood after centrifugation. |
opposite of anemia | polycythemia |
drugs used for a pharmacologic stress test | adeosine,dipyridamole,dobutamine |
When taking a pharmacologic stress test , it is concluded when | 85% of the target rate is achieved |
Ectopic Rhythms | electrical impulses originating from somewhere else but the SA node |
Pre-Excitation Syndrome | electrical impulses of the heart bypass the normal pathway and instead go down an accessory shortcut |
Conduction Block | electrical impulses go down but encounter blocks and delays |
Indication for termination of a stress test | SOB,chest pain,dizziness, blood pressure abnormalities |
Ischemia | decrease in amount of bloodflow |
What is the hallmark of Infarction | The presence of abnormal Q waves |
when is a Q wave ( hallmark of Infarction) considered abnormal? | >1mm(0.04 sec.)wide and the hight is geater than 25% of the height of R wave in that lead |
The WHO criteria for the diagnosis of MI ( at least two of them) | Clinical history of ischemic-type chest comfort,changes on serial EKG tracings,rise and fall of serum cardiac markers. |
List some cardiac markers | triponin,CK,LDH,SGOT,AST |
What is a negative holter? | a negative holter will have no significant arrhythmias or ST changes |
How long is a holter monitor worn | 24 hours or longer |
Why is a holter monitor done? | to rule out arrhythmia's or ischemia |
how many electrodes are on a holter monitor? | 5 |
a positive holter is one that recorded at least one or more of these abnormalities | Tachy or bradycardia,ST segment elevation or depression,Pauses |
when is the event monitor used? | only when symptoms occur |
List drugs given for acute MI | Oxigen,Epinephrine,Isoproterenol,Dopamine(Intropin),Beta Blocker (olol)Lidocaine,Verapamil,Digitalis,Morphine,Nitroglycerin |
what is a powerful smooth muscle relaxant with the side effect of headache | Nitroglycerin patch or sl |
Digitalis does | increases the force of cardiac contractions as well as cardiac output, toxicity in 20% of patients |
Butterfly | winged infusion set |
What is the most important task of a Phlebotomist | Patient ID |
With the bevel upward insert the needle at which angle? | 15-30 degrees |
Prandial | Fasting |
What is important to do first after dermal puncture? | wipe away the first drop |
Timed specimens | Hormone levels,blood levels of medications,monitor Pt.condition e.g.hemoglobin level(internal bleeding0 |
the BP cuff inflation for a Bleeding time test | 40mmHg |
Trough levels are collected | 30 minutes before the scheduled dose |
Indication for Blood Cultures | FUO indication the presence of pathogenic microorganisms in the blood(septicemia) |
while administering a OGTT it is important to take what with each sample? | Urin sample |
when ore OGTT scheduled to begin? | 0700 -0900 7-9 am |
the two hour postprandial test is used for? | evaluation of diabitis mellitus |
the OGTT test is used for? | diagnosing diabetis mellitus and evaluating patients with frequent low blood sugar |
The 3 hour OGTT is used to test for | to test for hyperglycemia |
The 5 hour OGTT is used for | to test for hypoglycemia , for disorders of carbohydrate metabolism |
PKU | test for babies and to detect phenylketouria, a genetic disease that cause mental retardation and brain damage. |
Cold Agglutinins | antibodies produced in response to atypical pneumonia, must be kept at 37 C |
ABG,ammonia,lactic acid,pyruvate,parathyroid test handling | Chilled in crushed ice and water mixture |
Bili | Bile |
Light sensitive specimens | bilirubin,beta-carotine,vitamin A and B6 and porphyrins(in urine it's the fingerprint for toxicity) |
which blood tests can NOT be done using dermal puncture | ESR, BC |
you have the right to caring staff who believe your reports of pain | example of the patient bill of rights for pain management |
Method of pulse taking used on children and Pt. with irregular heartbeat | Apical pulse |
Normal reparation range and how long is it taken | 12-20 for 30 sec.x2 |
Orthopnea | Difficulty breathing when laying flat |
Define Cheyne- Stokes | Regular pattern of irregular breathing breathing rate |
Hypoventilation | State in with a reduced amount of air enters the lungs resulting in decreased oxygen and increased carbon dioxide levels in blood |
Medical Assistant role in physical examination | Room prep,patient prep,assisting the doctor |
Hazards | Physical,chemical,biological, |
This technique is not permitted in the lab | Never draw a pipette by mouth |
Expressionless face and staring eyes are indications of | Shock |
Agents are | Any infective microorganisms ,viruses,fungi,bacteria,and parasites |
Define a common vehicle | Water, food, drinking from the same glass, kissing |
Define Susebtible host | Infectious agent enter a person who is not resistant or immune |
In the pulmonary trunk the arteries carry this kind of blood | Deoxigenated blood |
During depolarization the electrical impulses flow | From the endo to the myo to the epicardium |
During repolarization the electrical impulses flow from... | The epicardium towards the endocardium |
What fires at 40-60 bpm | AV junction, bundle of HIS |
Which are unipolar leads? | aVR, aVL,aVF |
0.1mV on EKG paper measures | 1mm |
On the vertical axis 1 large square equals what? | 5mm(0.5mV) |
On the horizontal axis 5 large Squares equal | 1second |
Which test is used to evaluate primary Hemostasis? | Bleeding time test |
How long does is the lifespan of a platelet ? | 9-12 days |
When the vaccutainer method can not be used you would use | 10-20ml syringes |
Which tube must be filled completely ? | Light blue sodium citrate tube, to maintain ration of 9:1 |
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