Jernigan_Camp Respiritory & Excretory Quiz

Question 1

#3
Which of the following is not an organ of excretion?

liver
kidney
lungs
skin

Answer 1

All secrete

Question 2

2 which is a true statement

Which of the following statements is true?

Your body can’t store oxygen at all.
Your body needs carbon dioxide to function properly.
Your lungs can store several hours’ worth of oxygen.
Your body stores oxygen in your bloodstream.

Answer 2

Your body can’t store all oxygen

Question 3

9 what is the first stage of urine formation

Answer 3

removal of urea and excess water and needed materials from the blood

Question 4

10 what occurs in the second stage of urine formation

Answer 4

Much of the needed material is returned to the blood and wastes are eliminated from the body.

Question 5

13 what causes air to be exhaled

Answer 5

The lungs contract and then expand.

Question 6

#17 
Place the following events in sequence: A) Air pressure inside your lungs drops: B) The diaphragm contracts; C) Air from outside rushes into your lungs.

Answer 6

BAC

Question 7

18. Vocal cords stretch across the

Answer 7

Larynx

Question 8

19 true or false the heart secretes

Answer 8

False

Question 9

23 where does gas exchange occur

Answer 9

Alveoli

Question 10

30 what does the urinenary system do

Answer 10

Removing toxins from your body

Question 11

#26 
Place the following events in sequence: A) Urine enters the urethra; B) Urea enters the kidneys; C) Urine passes through the ureters

Answer 11

BCA