Question 1

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

Accepted Answer

Anatomy studies the structure of body parts, while physiology investigates their function.

Question 2

A patient presents with a body temperature of $$39^\circ C. $$Which homeostatic mechanism is most likely to be activated?

Accepted Answer

Negative feedback to decrease body temperature toward the set point.

Question 3

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

Accepted Answer

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

Question 4

Which organ system is primarily responsible for regulating and protecting against water loss?

Accepted Answer

Integumentary system

Question 5

A patient has a blood pH of $$7.1. $$Which term best describes this condition?

Accepted Answer

Acidosis

Question 6

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

Accepted Answer

Release of oxytocin during childbirth to intensify uterine contractions

Question 7

If a transverse (horizontal) plane is used to section the body, which of the following is true?

Accepted Answer

The body is divided into superior and inferior portions.

Question 8

Which term refers to the position of the palms in the standard anatomical position?

Accepted Answer

Palms facing anteriorly

Question 9

A patient suffers trauma to the occipital region. Which part of the body is affected?

Accepted Answer

Back of the head

Question 10

Which of the following best describes the function of the control center in a feedback mechanism?

Accepted Answer

Receives input from the receptor and determines the appropriate response

Question 11

Which body cavity contains the heart?

Accepted Answer

Pericardial cavity

Question 12

A patient is lying face down on an examination table. What is the correct anatomical term for this position?

Accepted Answer

Prone

Question 13

Which of the following is NOT a function of the skeletal system?

Accepted Answer

Regulation of water loss

Question 14

Which directional term describes a structure closer to the head?

Accepted Answer

Cephalic

Question 15

A surgeon makes a cut that divides the body into left and right portions. Which plane is used?

Accepted Answer

Sagittal plane

Question 16

Which of the following best explains why negative feedback is important for homeostasis?

Accepted Answer

It resists or diminishes deviations from the normal set point.

Question 17

Which organ system is responsible for the mechanical and chemical breakdown of food?

Accepted Answer

Digestive system

Question 18

Which membrane directly covers the organs within the ventral body cavity?

Accepted Answer

Visceral membrane

Question 19

A patient has a blood pressure that is consistently above the normal range. Which feedback mechanism is most likely to be involved in returning it to normal?

Accepted Answer

Negative feedback mechanism

Question 20

Which of the following regions is located on the anterior axis of the body?

Accepted Answer

Buccal

Foundations of Anatomy & Physiology: Structure, Terminology, and Homeostasis

Guida di studio - Domande di pratica

Study guide - Flashcard