Nursing Elites

1. Distinguish between the digestive and respiratory systems.

• A. Mouth
• B. Stomach
• C. Small intestine
• D. Lungs

Correct answer: D

Rationale: Rationale: - The mouth, stomach, and small intestine are all parts of the digestive system, responsible for breaking down food into nutrients that can be absorbed by the body. - The lungs are part of the respiratory system, responsible for the exchange of oxygen and carbon dioxide between the body and the environment through breathing. - While the digestive system processes food for energy and nutrients, the respiratory system is focused on the exchange of gases necessary for cellular respiration.

2. Two objects with different masses collide. What happens to their momentum after the collision?

• A. Increases for both objects
• B. Decreases for both objects
• C. Remains the same for both objects
• D. Can increase for one and decrease for the other

Correct answer: C

Rationale: In an isolated system (no external forces), the total momentum

3. Which respiratory structure is responsible for vocalization and sound production?

• A. Trachea
• B. Larynx
• C. Bronchi
• D. Alveoli

Correct answer: B

Rationale: The correct answer is B: Larynx. The larynx, also known as the voice box, is the respiratory structure responsible for vocalization and sound production. It contains the vocal cords, which vibrate as air passes through, producing sound. The trachea (A) is the windpipe that carries air to and from the lungs. The bronchi (C) are the main airways that branch off from the trachea into the lungs. The alveoli (D) are tiny air sacs in the lungs where gas exchange occurs, but they are not directly involved in vocalization.

4. What is the name for the process where a solid changes directly into a gas?

• A. Evaporation
• B. Sublimation
• C. Condensation
• D. Melting

Correct answer: B

Rationale: Sublimation occurs when a solid directly transforms into a gas without passing through a liquid phase.

5. Which of the following best describes a chemical change?

• A. Melting ice to form water
• B. Dissolving sugar in water
• C. Burning wood to produce ash
• D. Crushing a can to reduce its size

Correct answer: c

Rationale: Chemical changes involve the formation of new substances with different chemical properties. Burning wood involves a chemical reaction where wood undergoes combustion, breaking down its chemical structure to produce new substances like ash and gases.

6. What figure of speech is used in the statement "His words were a dagger to my heart"?

• A. Metonymy
• B. Simile
• C. Metaphor (Correct)
• D. Hyperbole

Correct answer: C

Rationale: The statement compares the pain of his words to a physical object, forming a metaphor.

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