Kohn_Alex - Quiz - Resperatory And Excretory System Flashcards Preview

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Flashcards in Kohn_Alex - Quiz - Resperatory And Excretory System Deck (10):
1

Which of the following statements is false?
• Your body can not store oxygen at all.
• The air you breathe is made of 78% nitrogen
• Your lungs can store several hours worth of oxygen.
• Your body's cells uses oxygen found in your bloodstream.

Your lungs can store several hours worth of oxygen.

Notes - BP - Respiratory System

2

What happens to cause air to be inhaled into the lungs?

The diaphragm contracts, moves down and opens the rib cage.

Notes - CLF - Overview of the Respiratory System

3

When the blood in the body is thick, which of the following happens

The body produces more ADH and the kidneys reabsorb the water for the body to use.

Notes - WKST - The Excretory System

4

What word best describes the pharynx?

Throat

Notes - CLF - Overview of the Respiratory System

5

Which of the following occurs in the second stage of urine formation?

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

Notes - WKST - The Excretory System

6

What term do scientist use to describe the mechanical process in which air is pulled inside the body?

Breathing

Notes - BP - Respiratory System

7

In the diagram below, C (it is a major air passage of the lungs that diverge from the windpipe) is the

bronchus

Notes - CLF - Overview of the Respiratory System

8

In the diagram below, B (it is the windpipe that brings oxygen to the lungs) is the

The trachea

9

In the diagram of the lung, which of the following is full of alveoli?

Pleura

Notes - CLF - Overview of the Respiratory System

10

The rib muscles and diaphragm relax, and the chest cavity becomes _______.

Smaller

Notes - WKST - The Respiratory System