Slack_Ana Quiz: Respiratory And Excretory

Question 1

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

Answer 1

B,c,a

80. WKST - Excretory System

Question 2

The vocal cords stretch across the opening of the _____

Answer 2

Larynx

79. WKST - Respiratory System

Question 3

What happens to cause air to be exhaled from the lungs?
The chest cavity expands and grows larger.
The lungs contract and then expand.
The diaphragm relaxes and moves upward.
The rib muscles contract and move outward.

Answer 3

The diaphragm relaxes and moves upward.

79. WKST - Respiratory System

Question 4

Tiny filtering structures where urine is produced in the kidneys are called
ureters
alveoli
nephrons
bronchi

Answer 4

Nephrons

80. WKST - Excretory System

Question 5

In the first stage of urine formation?
reabsorption of urea and excess water to the blood
reabsorption of needed materials and urea and excess water to the blood
removal of urea and excess water from the blood
removal of urea and excess water and needed materials from the blood

Answer 5

removal of urea and excess water and needed materials from the blood
80. WKST - Excretory System

Question 6

Which of the following occurs in the second stage of urine formation?
Much of the needed material is removed from the blood and wastes are eliminated from the body.
Much of the needed material is returned to the blood and wastes are reabsorbed from the body.
Much of the needed material is returned to the blood and wastes are eliminated from the body.
Much of the needed material is removed to the blood and wastes are eliminated from the body.

Answer 6

Much of the needed material is returned to the blood and wastes are eliminated from the body.
80. WKST - Excretory System

Question 7

What term do scientists use to describe the chemical process in which oxygen and glucose react to release energy inside cells?

Answer 7

Respiration

79. WKST - Respiratory System