Question

49-1/Insensible water loss is the amount of water that is lost:

Select one:

a. in the urine independent of water intake

b. from the skin through sweating

C. from the skin and the respiratory tract

d. in the urine under effect of hormones

2/Distention of which of the following gastrointestinal parts stimulates emptying at the ileocecal region?

Select one:

a. Cecum

b. Stomach

C. Colon

d. Rectum

3/The following figure shows the reaction between red blood cells and the different antibodies of the ABO system. The blood group of this blood sample is: Anti A added/ Anti B added /Anti Rh added /

Select one: _

a. B positive

b. A negative

c. O positive

d. AB negative

4/Which of the following cerebral cortex lobes perceives taste sensation?

Select one: _

a. Frontal _

b. Occipital _

c. Temporal

d. Parietal

Answer 1

ANS;-1.Option A is the correct answer.

Explanation;- Insensible water loss is the amount of water that is lost  from the skin and the respiratory tract. Thiswater is not lost through the urine. I t is not measured usually.

Ans.2. Option C is the correct answer.

EXPLANATION;-  

Distention of Colon in  gastrointestinal parts stimulates emptying at the ileocecal region. Colon is the part of the large intestine. It is connected to the rectumwhich storethe feacal matter.

ANS.3. Option C is the correct answer.

Explanation;- The blood group shown here is the blood group O positive. Blood group O have both the A and B antibody. As it is negative , so it also have the anti Rh too.

Ans.4. Option A is the correct answer.

Explanation;- Frontal lobe is responsible for the perceptionof the taste stimuli. It is the front lobe of the forebrain of the cerebral hemisphere. It is responsible for the taste stimuli peceptions.