$$Response = k \times [Hormone] \times Receptor_{content}$$

Question 1

Which of the following best describes the principle of complementarity of structure and function in human anatomy?

Accepted Answer

Structure and function are interdependent; the shape of a body part enables its specific function.

Question 2

Which of the following is the correct order of levels of structural organization in the human body, from simplest to most complex?

Accepted Answer

Atom, molecule, organelle, cell, tissue, organ, organ system, organism

Question 3

A patient is lying face up on an examination table with their palms facing upward. Which anatomical position term best describes this orientation?

Accepted Answer

Supine

Question 4

Which directional term would you use to describe the position of the heart relative to the lungs?

Accepted Answer

Medial

Question 5

Which body plane divides the body into anterior and posterior sections?

Accepted Answer

Coronal (frontal) plane

Question 6

Which organ system is primarily responsible for regulating homeostasis through rapid electrical signaling?

Accepted Answer

Nervous system

Question 7

A patient has a deep wound on their thigh. Which term best describes the location of the wound relative to the skin?

Accepted Answer

Deep

Question 8

Which of the following is an example of negative feedback in homeostasis?

Accepted Answer

Regulation of blood glucose by insulin and glucagon

Question 9

Which structure separates the thoracic cavity from the abdominopelvic cavity?

Accepted Answer

Diaphragm

Question 10

Which abdominopelvic quadrant contains the majority of the liver?

Accepted Answer

Right upper quadrant (RUQ)

Question 11

A hormone is defined as:

Accepted Answer

A chemical released into the bloodstream that regulates the function of other cells.

Question 12

Which of the following best describes the role of the receptor in a homeostatic control mechanism?

Accepted Answer

It senses changes in the environment and sends information to the control center.

Question 13

Which tissue type is primarily responsible for communication and control in the body?

Accepted Answer

Nervous tissue

Question 14

If a patient’s blood pressure drops below normal, which homeostatic mechanism is most likely to be activated?

Accepted Answer

Negative feedback to restore blood pressure to normal

Question 15

Which equation best represents the relationship between hormone concentration and cellular response?

Accepted Answer

$$Response = k 	imes [Hormone] 	imes Receptor_{content}$$

Question 16

Which of the following is NOT a function of the autonomic nervous system?

Accepted Answer

Control of voluntary skeletal muscle movement

Question 17

Which of the following scenarios best illustrates positive feedback?

Accepted Answer

Increasing uterine contractions during childbirth

Question 18

Which body cavity provides the least protection from physical trauma?

Accepted Answer

Abdominal cavity

Question 19

Which of the following best describes the function of epithelial tissue?

Accepted Answer

Forms boundaries, protects, secretes, and absorbs

Question 20

A patient presents with a disturbance in homeostasis resulting in elevated blood glucose levels. Which organ is most likely malfunctioning?

Accepted Answer

Pancreas

Anatomical Terminology & Introduction to Homeostasis

스터디 가이드 - 연습 문제