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.Management Sciences
Category: Physiology Mcqs
Which one of the following is not responsible for concentration of urine in the kidneys______________?
A. Aldosterone
B. Angiotensin II
C. Vasopressin
D. Epinephrine
Maximum secretory glands in stomach are________________?
A. Fundic glands
B. Pyloric glands
C. Gastric glands
D. Brunner’s glands
A child is below the third percentile for height. Growth velocity is normal, but chronologic age is more than skeletal age. The most likely diagnosis is______________?
A. Constitutional delay in growth
B. Genetic short stature
C. Primordial dwarfism
D. Hypopituitarism
The skeletal muscle action potential______________?
A. Is not essential for contraction to occur
B. Has a prolonged plateau phase?
C. Spreads in ward to all parts of the muscle via the t- tubule system
D. Begins with an, in ward movement of K+ ins
Sweat glands are supplied by only_______________?
A. Parasympathetic nerves
B. Sympathetic nerves
C. Sensory nerves
D. Motor nerves
The normal brown red color of feces results from the presence of_______________?
A. Heme
B. Stercobilin
C. Biliverdin
D. Bilirubin diglucuronide
The volume of gas in the lungs at the end of normal expiration is____________?
A. Expiratory reserve volume
B. Functional residual capacity
C. Residual volume
D. Inspiratory reserve volume
Regarding Golgi tendon organ true is ______________?
A. Senses dynamic length of muscle
B. Involved in reciprocal innervation
C. a- motor neuron stimulation
D. Sense muscle tension
Stroke output of each ventricle in normal adult is_____________?
A. 30 ml
B. 130 ml
C. 70 ml
D. 5 liters
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