Posted On : 25-May-2018

Q1: When a child is born, what happens to its blood circulation?

• A. Its blood flows for the first time
• B. Its blood reverses its flow through the heart
• C. Its blood ceases to pass from one atrium to the other
• D. Its blood carries wastes for the first time

Q2: What is the approximate time required for a heart-beat ?

• A. 0.5 second
• B. 0.8 second
• C. 0.5 minute
• D. 1.0 minute

Q3: Ventricles are related to

• A. heart only
• B. brain only
• C. both ?a? and ?b?
• D. none of these

Q4: Universal receivers can receive blood from

• A. Group AB only
• B. Group O only
• C. Groups A, AB
• D. Groups O, A, B, AB

Q5: Pulmonary artery carries

• A. pure blood from lungs
• B. pure blood to lungs
• C. impure blood to lungs
• D. impure blood from lungs

Q6: Ions of which of the following minerals play an important role in blood clotting?

• A. Mg
• B. Na
• C. Ca
• D. K

Q7: What is the condition in which heart is not pumping the blood effectively to meet the requirements of the body called?

• A. stroke
• B. hypertension
• C. myocardial infarction
• D. heart failure

Q8: At which part of the intestines is the digested food absorbed by the blood?

• A. Ileum
• B. Colon
• C. Jejenum
• D. Caecum

Q9: Fastest distribution of some injectible material/medicine and with no risk of any kind can be achieved by injecting it into the

• A. muscles
• B. veins
• C. arteries
• D. lymph vessels

Q10: Where does the impulse of heart beat originate?

• A. S.A. node
• B. A.V. node
• C. vagus nerve
• D. cardiac nerve