BODY FLUIDS BN507 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS GRADED A++

BODY FLUIDS BN507 EXAM QUESTIONS AND ANSWERS

WITH COMPLETE SOLUTIONS GRADED A++


A solution with a pH of 5 is a (an) .... and contains .... hydrogen ions than a neutral

solution.

Select one:

a. base, more

b. base, less

c. acid, more

d. acid, less

acid, more

A buffer

Select one:

a. slows down chemical reactions.

b. speeds up chemical reactions.

c. increases the pH of a solution

d. maintains a relatively constant pH

maintains a relatively constant pH

ADH stimulates the kidneys to:

Select one:

a. reabsorb sodium and excrete potassium

b. reabsorb water and concentrate urine

, c. dilute urine by reabsorption of water

d. reabsorb sodium and retain potassium

reabsorb water and concentrate urine

List the structures to show the correct order of parts of a nephron: 1. Loop of

Henle. 2. Bowman's capsule. 3. distal convoluted tubule. 4. collecting tubule

(duct). 5. proximal convoluted tubule

Select one:

a. 2, 5, 1, 3, 4

b. 2, 5, 3, 1, 4

c. 1, 2, 3, 4, 5

d. 2, 1, 3, 4, 5

2, 5, 1, 3, 4

The layer of muscle in the bladder wall is known as the .............. muscle:

Select one:

a. taenia

b. dartos

c. detrusor

d. deferent

detrusor

An increase in blood carbon dioxide levels is followed by a (an) ......... in hydrogen

ions and a (an) ............. in blood pH.

Select one:

a. decrease, decrease