NCCT review #3
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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| Sick sinus syndrome is | A disturbance of SA nodal function that results in a markedly variable rhythm/
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| Peripheral Vascular Disease (PVD) | affects arteries in the periphery,(arms, legs, etc) narrowing with plaque
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| Bloodborne pathogens such as HIV OR HBV must have what to be exposed ? | blood to blood contact
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| What is the order of draw? | Yellow, blue, red, green, lavender, gray
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| Venipuncture procedure step 1 | Greet & ID patient
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| Venipuncture procedure step 2 | Explain Procedure
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| Venipuncture procedure step 3 | Assemble equipment
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| Venipuncture procedure step 4 | Clean site - concentric circles (from inside, out)
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| Venipuncture procedure step 5 | Insert needle
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| Venipuncture procedure step 6 | Collect blood
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| Venipuncture procedure step 7 | Remove tourniquet
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| Venipuncture procedure step 8 | label tubes
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| Needle gauge is | the size of the bore of the needle
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| Septicemia is | bacteria in the blood stream
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| AF is the abbreviation for | Atrial Fibrillation
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| U-wave is thought to be the repolarization of the | Purkinje fibers
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| Exposure to interference will not cause _______ - ________ in the ECG. | under-sensing
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| Sensitivity switch controls the _________ and ________ of the ECG. | amplitude and gain
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| Transcriptionist is when a | MD dictates and MA types.
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| VAD stands for what? | venous access devices
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| Acetone is checking for ________ in urine samples? | keytones
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| Tuning fork is used for what? | auditory & sensory perception
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| Purchase order has what? | pre-assigned number to track the order, plus all info needed for order
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| tube contains SPS, used for cultures and is the first tube in the order of draw | Yellow
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| Tube contains sodium citrate, used for coagulation studies(protects clotting factors) and is second in the order of draw | Blue
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| tube contains serum, used for cholesterol, drug testing, ECT.. and is third in the order of draw | Red
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| Contains heparin used for blood gases, PH and is 4th in the order of draw | Green
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| Contains EDTA, used for hematology and is 5th in the order of draw | Lavender
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| Contains sodium fluoride potassium oxalate and used for glucose=>alcohol and is 6hth in the order of draw | Gray
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| P wave represents | atrial depolarization
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| Q wave represents | Bundle of His
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| R wave represents | right and left bundle branches
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| S wave represents | purkinje fibers
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| QRS represents | ventricular depolarization
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| T wave represents | ventricular repolarization
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| P-R segment | Represents the AV node holding the impulse
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| P-R interval | Total atrial activity
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| S-T segment | Very important in determining myocardial Ischemia and or infarction, Hypocalcemia,
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| Q-T interval | total ventricular activity
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| S-T interval | Repolarization/Refractory
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