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.Management Sciences
Category: Physiology Mcqs
What is common between systemic and pulmonary circulation is_____________?
A. Volume of the circulation per minute
B. Peripheral vascular resistance
C. Pulse Pressure
D. Total Capacity
Carbon monoxide poisoning causes_______________?
A. Hypoxic hypoxia
B. Oxygen dissociation curve shifts to left
C. Cyanosis
D. Diffusion capacity of lungs decreases
The dicrotic notch on the aortic pressure curve is caused by_________________?
A. Closure of the pulmonary valve
B. Rapid filling of the left ventricle
C. Closure of the aortic valve
D. Contraction of the atria
In osmotic diuresis there is_______________?
A. Increase in renal blood flow
B. Increase in glomerular filtration rate
C. Increase in NaCl concentration in urine
D. Decrease in reabsorption of Na Cl
The hormone whose deficiency causes diabetes insipidus is released from which nucleus of pituitary ________________?
A. Supraoptic
B. Pre optic
C. Suprachiasmatic
D. Paraventricular
The main types of muscle cells are______________?
A. Skeletal and cardiac
B. Smooth and cardiac
C. Smooth and skeletal
D. All of the above
primary cause of bleeding disorder in liver damage is due to______________?
A. Decreased level of prothrombin
B. Lack of vitamin K
C. Platelet deficiency
D. Lack of vitamin B
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