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Quiz 2
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Q.1
Which one of the following statements is correct with respect to kidney function regulation
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Exposure to cold temperature stimulates ADH release
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When someone drinks lots of water, ADH release is suppressed
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During summer when body loses lots of water by evaporation, the release of ADH is suppressed
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An increase in glomerular blood flow stimulates formation of angiotensin II
Q.2
For some reason our Goblet cells are nonfunctional then which of the following will be adversely affected
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production of somatostatin
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secretion of duocrinin
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smooth movement of food down the intestine
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production of secretin
Q.3
Which of the following structures are directly involved in the "pulmonary circuit"
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Left ventricle, aorta and inferior Vena cava
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Right ventricle, pulmonary arteries and left atrium
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Right atrium, aorta and left ventricle
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Superior Vena cava, right atrium and left ventricle
Q.4
Axis vertebra is identified by
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Sigmoid notch
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Centrum
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Deltoid ridge
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Odontoid process
Q.5
Muscle fatigue is due to
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Na
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citric acid
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K
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lactic acid
Q.6
Presence of blood cells in the urine is called
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Uremia
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Hematuria
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hemoglobinuria
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Pyuria
Q.7
Which of the following statements about veins is correct
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Up to one third of the total blood volume is stored in the venous circulation at any given time
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Venous valves are an extension of the tunica media
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The flow of venous blood is not a major result of one's blood pressure
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Veins have small lumen as compared to arteries
Q.8
Which of the following is the function of enterogastrone
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It inhibits the secretion of gastric juice
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It stimulates the flow of pancreatic juice
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it regulate the flow of bile
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it stimulates the secretion of digestive juice in the stomach
Q.9
Which of the following symptoms is incorrect regarding emphysema
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Alveolar septa collapse
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Loss of elasticity In the Wall of alveolar sacs
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Regular coughing with thick greenish yellow sputum
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Surface area of gas exchange decreases
Q.10
………. acts as a shock absorbed to cushion when Tibia and femur came together
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ligaments
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disc
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tendons
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cartilage
Q.11
Which one of the following is not a disorder of bone
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Arthritis
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atherosclerosis
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rickets
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osteoporosis
Q.12
When 2-3 drops of Benedict's Reagent are added to a urine sample and heated gently, it turns yellow. This colour change indicates that
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urine contains 0.5 % glucose
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urine contains 2% glucose
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urine contains 1 % glucose
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urine contains 1.5 % glucose
Q.13
Which sphincter Guards the opening between the oesophagus and stomach
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cardiac sphincter
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Sphincter of oddi
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pyloric sphincter
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gastro-oesophageal sphincter
Q.14
sesamoid bone (ossified tendon) is
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Femur
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Tibia
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Tarsal
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Patella
Q.15
the pivot joint between Atlas and axis is a type of
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Synovial Joint
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saddle joint
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cartilaginous joint
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fibrous joint
Q.16
Fetal blood would bypass the pulmonary circuit by flowing through the ……. located in the fetal interatrial wall
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ductus arteriosus
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pulmonary semilunar valve
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Tricuspid atrioventricular valve
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foramen ovale
Q.17
'X' is the rhythmic contraction and relaxation in the aorta and its main arteries. What is X
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pulse
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heart rate
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cardiac output
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heart beat
Q.18
If Henle's loop were absent from mammalian nephron, which of the following is to be expected
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The urine will be more dilute
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There will be hardly any change in the quality and quantity of urine formed
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The urine will be more concentrated
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There will be no urine formation
Q.19
About 1000 ml of air is always known to remain inside the human lungs. it is described as
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tidal volume
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residual volume
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expiratory reserve volume
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inspired reserve volume
Q.20
You are viewing a heart dissected on a mid- frontal plane. All of the vessels leading into and away from the heart has been removed. The easiest way to determine the right and left side is to
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notice the difference in thickness of the ventricle walls
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find the opening of the coronary sinus
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trace the pattern of the serous visceral pericardium
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locate the pulmonary semilunar valves
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