Urinary Tract Qiuzbowl ?

Question 1

Adequate calcium absorption from the G/I tract depends on

Answer 1

Adequate amounts of vitamin d

Question 2

Which of the following substances release hydrogen ions into a solution?

Answer 2

Acids always release hydrogen ions base=OH-

Question 3

The increase in extracurricular osmolality would cause?

Answer 3

Water to move out of the cells

Question 4

What arteries supply the kidneys with blood

Answer 4

Renal artery

Question 5

The proximal convoluted tubule is?

Answer 5

The site of glucose and amino acids reabsorption.

Question 6

What % of filtrate becomes urine?

Answer 6

Less than 1%

Question 7

The urinary bladder

Answer 7

Stores urine until voided

Question 8

What tissue surrounds the glomerulus

Answer 8

Bowman capsule

Question 9

Consumption of alcohol increase urine production by

Answer 9

Inhibiting the release of ADH

Question 10

What blood vessels surround the nephron and reabsorb solutions and water

Answer 10

Peritubular capillaries Basra recta

Question 11

When normal buffer mechanisms are overwhelmed by excessive numbers of hydrogen ions

Answer 11

Acidosis

Question 12

which of the following is an example of water conservation by the body

Answer 12

Decrease urine volumn

Question 13

In the glomerulus, what are the parts in blood vessels named

Answer 13

Fenestrae

Question 14

Which of the following terms does not belong with the other four

Answer 14

Ph increases

Question 15

Loss of a larger volumn of sweat will

Answer 15

Increase the osmolality of body fluids

Losing more water

Question 16

Water reabsorption by the renal tubules uses

Answer 16

Osmosis

Question 17

Under normal conditions most water loss from the body is through the?

Answer 17

Kidneys

Question 18

Normal blood ph level

Answer 18

7.35-7.45

Question 19

Tubular secretion occurs in which of the following structures

Answer 19

Distal convoluted tubule

Question 20

Ph is ?

Answer 20

Is a measure of the hydrogen ions

Question 21

Diabetes insipidus is the result of decreased

Answer 21

ADH production

Question 22

Which of the following structures is a capillary

Answer 22

Glomerulus

Question 23

The stimulus for secretion of aerial nathuretic hormone is increases

Answer 23

Blood pressure in atria of heart

Question 24

The openings between the endothelial cells of the glomerular capillaries are called

Answer 24

Fenestrae

Question 25

Removal of the posterior pituitary will immediately cause

Answer 25

An increase in urine volumn

Question 26

Urine concentration and volume depend on water absorption in the

Answer 26

Distal convoluted tubule and collecting ducts

Question 27

Which of the following is between the proximal and distal convoluted tubules

Answer 27

The loop of henle

Question 28

The structural and functional units of the kidneys are called

Answer 28

Nephrons

Question 29

The portion of the kidney that is composed of cone shaped renal pyramids is called the

Answer 29

Medulla

Question 30

In which of the following locations is filtrate osmolality highest

Answer 30

Tip of the loop of henle

Question 31

The kidney is protected from mechanical shock by the

Answer 31

Renal fat pad

Question 32

The kidney function in

Answer 32

Excretion of metabolic wastes

Question 33

The tip of each renal pyramid is called

Answer 33

The apex

Question 34

Filtration slits is the name given to the

Answer 34

Gaps between the podocytes process in the visceral layer of bowman's capsule

Question 35

The juxtamedllary nephrons (difference between the two)

Answer 35

Have long loops of henle

Question 36

Intense sympathetic stimulation of the kidney

Answer 36

Increases filtration rate

Question 37

What is/are the main excretory organs of the body

Answer 37

Kidneys

Question 38

Blood vessels, nerves and the ureter enter and leave the kidneys at the

Answer 38

Hilum

Question 39

Some lung cancers secrete large amounts of ADH. This causes increased water reabsorption in the

Answer 39

Distal convoluted tubule and collecting ducts

Question 40

The part of the cardiac output that passes through the kidneys is the

Answer 40

Renal fraction

Question 41

Why is the external urinary sphincter under conscious control

Answer 41

It is made of smooth muscles

Question 42

The ureter expands into the substances of the kidneys as the

Answer 42

Renal pelvis

Question 43

Increases aldosterone causes increased

Answer 43

Potassium secretion

Question 44

An obstruction in an afferent arterioles would reduce the flow of blood into the

Answer 44

Glomerulus

Question 45

A 15% decrease in b/p would result in which of the following changes in ADH secretion

Answer 45

Decrease secretion