that's all folks final test
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| According to CLIA medical assistants are allowed to do only what tests? | waived
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| Which lens of a microscope are you working with when you use your coarse adjustment focus? | objective
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| What is the magnification of the oil immersion lens of a microscope? | 1000
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| at what time of day are you going to get the most concentrated urine? | first morning void
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| a urine that is positive for glucose is a sign of what disease? | diabeties
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| what is the range for a normal specific gravity? | 1.000 to 1.030
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| what are the causes of high specific gravity? | diabetes, dehydration
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| if you see casts in a pt urine it usually indicates too much? | protein
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| if a urine sample needs to be saved for a period of time where should you put it? | refrigerated at 4 degrees C
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| what hormone are you testing for when you do a pregnancy test? | human cherionic gonadotropin or hCG
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| how can you determine a pt heart rate on an ECG by looking at the 5 mm boxes between R waves? | count boxes and divide that by 300
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| which wave on the ECG represents depolarization? | P wave
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| Which wave on the ECG represents repolarization? | T wave
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| when you do a rhythm strip which lead is used? | limb or bipolor leads
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| what causes your ECG to have a series of small spikes on it? | AC interference
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| What causes your ECG to have a wandering baseline? | electrodes applied too loosely or too tightly, corroded or dirty electrodes or metal, inappropriate amount oof gel, loctions, oils or creams on pt
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| what is the name of the portable ECG machine that can be placed on a pt for a longer period of time? | Holter monitor
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| how much time are portable ECG machine usually left on? | 24hr
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| every sample sent to an outside lab must be sent with a? | written requisition
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| What information should you place on a lab requisition form? | physician's name, pt name, pt billing infom unique pt identification, pt age/date of birth and sex, source of specimen, time and date of specimen collection, test requested, medication pt takes, clinical diagnosis, urgency of results, special collection
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| At what ages does an infant get their PKU tests done? | 2 days old and again at 7 to 14 days
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| what size wheal is considered positive on a PPD test? | 10mm or more
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| what is the desired level for a cholesterol test? | <200mg/dl
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| Refractometer? | most common tool for determining the specific gravity of liquids the speed at which light travels through the air as compared to speed traveled through urine
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| QNS | quantity not sufficient. that is less the 10ml
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| what is the pH levels? | 0 to 14, 0 being acidic 7 being nutural and 14 being alkaline
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| What is the path that the electrical impulses of the heart takes? | starts sinoatrial (SA) node to Atrioventricular (AV) node to (AV) bundle to Bundle of His to right and left bundle branches then finally to Pukinje fibers
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| Name all the differnet leads? | standard lim or bipolar leads, augmented leads, chest leads or precordial leads
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| What is cumulative trauma disorders? | injuries involving the musculoskeletal or nervous system, such as carpal tunnel syndrome or trigger finger.
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| What is the Hematology department | involve actual number counts such as counting the number of white blood cells, red blood cells, platelets they also focus on qualtiy and characteristics of the components such as size, shpae, and maturity of the cells.
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| What is the Urinalysis department? | examination of urine
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| Clinical chemistry department?? | analyzes the chemical composition of blood, cerebrospinal fluid, and joint fluid
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| Immunohematology department? | blood typing procedures, cross-matching, and the separation and storage of blood components for transufsion, as well as antibody-antigen reactions
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| Serology (immunology) Department? | evaluate the body's immune response, both production of antibodies and the cellular immune response
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| Toxicology? | toxic substances in a person's blood and monitors any drug usage, theraeutic levels of medication prescribed, or toxicity to the drugs being used
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| DNA | DNA tests
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| Microbiology department? | microorganisms such as bacteria and fungi are grown in an appropriate medium, cultured, and then identified
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| Parasitology department? | dealing with parasites
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| Cytology department? | area in which microscopic examinations of cells are performed to detect early signs of cancer and other diseases
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| histology department? | study of tissue sample biopsies for the determination of disease
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| parts of the microscopes? | oculars or binocular, arm, turret, objectives, stage, stage clips, coarse/fine focus adjustment, in-base illuminator.
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| What is the magnification of the oculars? | 10 times
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| what is the magnification of the objectives | may change 10 to 40 to 100
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| how much urine is filtrated in the body daily and how much is eliminated? | 180 L and 2L is eliminated
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| What is the approximate percentage of urine? | 96% water and 4% dissolved substances
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| What are the different urine collection types of times? | random (spot) specimen, First morning void specimen, fasting/timed specimens, twenty-four-hour specimen
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| Collection methods? | random collection, clean-atch medstream collection, catheterized collection and culture
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| What is the burning of fats for energy called? | Ketosis or sometimes lipolysis
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| Symptoms of mononucleosis? | begin with a fever and swollen glands lasting for three to five days, over the next 7 to 20 days the pt may develop a headache, malaise, chet pain, cough, tonsillitis, a rash, soft, swollen lymph nodes, and a swollen spleen
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