$$\text{Metabolism} = \text{Catabolism} + \text{Anabolism}$$

Question 1

Which of the following best describes the difference between anatomy and physiology?

Accepted Answer

Anatomy is the study of the structure of body parts, while physiology is the study of their function.

Question 2

Which of the following is an example of a sagittal plane?

Accepted Answer

A plane dividing the body into left and right portions.

Question 3

A patient is lying face up on an operating table. Which anatomical term best describes this position?

Accepted Answer

Supine

Question 4

Which of the following best defines homeostasis?

Accepted Answer

The maintenance of a stable internal environment despite changes in external conditions.

Question 5

Which of the following is NOT one of the three components required for a homeostatic control mechanism?

Accepted Answer

Set point

Question 6

Which body systems are primarily responsible for maintaining homeostasis?

Accepted Answer

Endocrine and nervous systems

Question 7

A patient has a cut that penetrates through the parietal layer of the serous membrane. Which layer is affected next?

Accepted Answer

Visceral layer

Question 8

Which of the following best describes a negative feedback mechanism?

Accepted Answer

A process that reverses the direction of the original stimulus.

Question 9

Which equation best represents the relationship between catabolism and anabolism in metabolism?

Accepted Answer

$$	ext{Metabolism} = 	ext{Catabolism} + 	ext{Anabolism}$$

Question 10

A patient is experiencing rapid blood loss. Which feedback mechanism is most likely to be activated to maintain blood pressure?

Accepted Answer

Negative feedback to restore blood pressure to normal levels.

Question 11

Which of the following terms best describes the position of the heart relative to the lungs?

Accepted Answer

Medial

Question 12

Which of the following is an example of a positive feedback mechanism in the human body?

Accepted Answer

Blood clotting cascade

Question 13

If a structure is described as 'contralateral,' what does this mean?

Accepted Answer

It is located on the opposite side of the body from another structure.

Question 14

Which of the following best describes the anatomical term 'distal'?

Accepted Answer

Farther from the point of attachment

Question 15

A scientist is testing the effect of a new drug on heart rate. Which group receives no drug and serves as a baseline for comparison?

Accepted Answer

Control group

Question 16

Which of the following is the correct sequence of steps in the scientific method?

Accepted Answer

Observation, hypothesis, experiment, theory

Question 17

Which anatomical term describes a structure that is closer to the surface of the body?

Accepted Answer

Superficial

Question 18

Which of the following best describes the function of the serous membrane?

Accepted Answer

It lines body cavities and reduces friction between organs.

Question 19

A patient is diagnosed with a disorder affecting the visceral layer of the pericardium. Which organ is most likely involved?

Accepted Answer

Heart

Question 20

Which of the following best describes the anatomical position?

Accepted Answer

Standing upright, facing forward, arms at sides, palms facing forward

Fundamental Concepts in Anatomy & Physiology: Study Guide

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