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PN 4006 Final Exam Questions with Correct Answers

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PN 4006 Final Exam Questions with Correct Answers

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PN 4006 Final


Dextrose 10% in water - Answer-hypertonic solution



the most common electrolyte imbalance - Answer-hypokalemia (potassium)



dependent edema - Answer-edema in areas most affected by gravity (feet, ankles, buttocks)



Hypoxemia - Answer-decrease in oxygen in the blood



Bronchoscopy - Answer-obtaining a lung biopsy or sputum culture to diagnose, treat or evaluate lung
disease



Ventilation - Answer-the actual movement of air in & out of the lungs



Perfusion - Answer-the process which the cardiovascular system pumps blood throughout the lungs



Diffusion - Answer-the spontaneous movement of gases, without the use of any energy or effort by the
body, between the alveoli and the capillaries in the lungs



initial S&S of a blood transfusion reaction - Answer-restlessness, back pain, fever & chills



atrial dysrhythmias can be caused by - Answer-caffeine, metabolic disorders, hyperthyroidism

, variant angina - Answer-caused by coronary artery spasm



Atrial flutter - Answer-dysrhythmia described as saw tooth on the ECG



Myocardium - Answer-middle layer of the heart consisting of muscle tissue

is the force behind hearts pumping action



cardiac output - Answer-the amount of blood pumped out of the left ventricle each minute



electrocardiography - Answer-graphic recording of the electrical currents generated by the heart muscle



Arteriography - Answer-diagnostic procedure that involves instilling contract medium into an artery



Isotonic fluids - Answer-0.9% NaCl, Ringer's lactate, Dextrose 5% in water



Hypotonic fluid - Answer-0.45% NaCl



Hypertonic fluids - Answer-Dextrose 5% in 0.9% NaCl



infiltration - Answer-IV fluid enters the subq space around site: pain, swelling, blanching, coolness, &
leakage



Phlebitis - Answer-inflammation of a vein caused by irritation of fluids, movement of catheter



FVE (fluid volume excess - Answer-fluid overload related to rapid infusion of IV fluids

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