1)function of the pericardium include all of the following except a) physical ba
ID: 180057 • Letter: 1
Question
1)function of the pericardium include all of the following except
a) physical barrier to extracardial infections and inflammations b) affects heart rate c) affects BP d) aids cardiac contraction.
8) The coronary blood vessels are directly by ____ branch of the autonomic nervous system
a) sympathetic b) parasympathetic c) autonomic d) a and b e)a,b, and c
15) an individual is diagnosed with varicose veins . which of the following is a possible cause?
a) action of gravity on blood b) long period of standing c trauma to saphenous veins d) a and b e) a, b, and c
16) Superior vena cava syndrome is a progressive -----' of the superior vena cava that leads to venous distention of the upper extremities and the head.
a)inflammation b)occlusion c) distension d) sclerosis
20) cardiac arrhythmia may be causes by all of the following except
a) ischemia b) hypoxia c) automatic nervous system imbalance d) abnormalities in potassium levels e) none of the above are exceptions
22) Percardial effusion is most likely to directly impede the filling of the
a) left ventricle b)left atrium c) right atrium d) right ventricle
23) ------- is a common cause of aortic stenosis
a) inflammatory damage b)congenital malformation c) calcification d)all of the above
27) The movement of blood into and out of the lungs is called
a) perfusion b)ventilation c)diffusion active transport
31) ----- is reduced oxygenation of arterial blood by respiratory alterations
a) ischemia b)hypoxia c)hypoxemia d) hypocapnia
33) ------ asthma is less common and it's etiology is unknown
a) extrinsic b)intrinsic c) atopic d)allllergic
34) it has been suggested that-----asthma may be caused by environmental antigens
a) extrinsic b)intrinsic c) nonatopic d b and c e)a,b and c
36) individuals with emphysema usually present with
a) productive cough b)obesity c) dyspnea on exertion d) none of the above
37) A pulmonary embolism may lead to
a) shock b) pulmonary infarction c) pulmonary hypertension d)a and b e) a,b,and c
Explanation / Answer
The function of the pericardium include all of the following except…… aids cardiac contraction.
The coronary blood vessels are directly by ____ a,b, and c…………….branch of the autonomic nervous system.
varicose veins is caused by…… a, b,c……
Superior vena cava syndrome is a progressive………. Occlusion….. of the superior vena cava that leads to venous distention of the upper extremities and the head.
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