HBS friday

Question 1

When you are dehydrated this happens..

Answer 1

•more water will be reabsorbed
• more ADH will be secreted
• osmoreceptors in the hypothalamus will detect increased blood concentration

Question 2

Urine is carried from the kidney by thin tubules

Answer 2

Ureter

Question 3

What is totally reabsorb after being filtered

Answer 3

-glucose
- amino acid

Question 4

Contains receptors for changes in water potential

Answer 4

Hypothalamus

Question 5

Movement of a substance from tubule to the blood

Answer 5

Reabsorption

Question 6

99% of water returned to blood vessels

Answer 6

Reabsorption

Question 7

Brings blood to glummerulus

Answer 7

Afferent artiole

Question 8

Carries blood away from glomerulus

Answer 8

Efferent artiole

Question 9

ADH is released when

Answer 9

Blood concentration is too high

Question 10

Dehydrated must do to conserve water

Answer 10

More ADH and permeable (collecting duct)

Question 11

What is normally in urine

Answer 11

Urea
Phosphorus
Ketone
Sodium
Potassium
Creatine

Question 12

What is not found in urine

Answer 12

Glucose and Protein

Question 13

Over-hydrated excrete excess water

Answer 13

Less ADH
Less permeable

Question 14

Increases sodium Reabsorption

Answer 14

Aldosterone (in the distal convulating tubule)

Question 15

Helps maintain fluid homeostasis (blood volume) in the body

Answer 15

Urinary system

Question 16

Assist in vitamin D production, maintain blood calcium levels, control extracellular fluid volume and composition and assist in control of pH of internal environment

Answer 16

Kidneys

Question 17

Created in the kidneys

Answer 17

Urine

Question 18

What does urine pass through to get into the bladder

Answer 18

Ureters