Question 1

Which imaging technique is most appropriate for assessing the metabolic activity of brain tissue in a patient suspected of having Alzheimer's disease?

Accepted Answer

PET scan

Question 2

A patient presents with a suspected stroke. Which imaging modalities are most commonly used to confirm the diagnosis and visualize the affected area?

Accepted Answer

MRI scan and CT scan

Question 3

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

Accepted Answer

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

Question 4

Which two body systems are primarily responsible for regulating and maintaining homeostasis in the human body?

Accepted Answer

Endocrine and nervous systems

Question 5

A patient is experiencing high blood glucose levels. The pancreas releases insulin, which lowers blood glucose back to normal. What type of feedback system is this?

Accepted Answer

Negative feedback

Question 6

During childbirth, the release of oxytocin causes uterine contractions, which in turn stimulate more oxytocin release. What type of feedback system does this represent?

Accepted Answer

Positive feedback

Question 7

Which of the following is the correct sequence of components in a feedback system?

Accepted Answer

Receptor → Control center → Effector

Question 8

If the heart is medial to the right lung, which of the following statements is true?

Accepted Answer

The heart is closer to the midline of the body than the right lung.

Question 9

Is the hand distal or proximal to the upper arm?

Accepted Answer

Distal

Question 10

Which body plane divides the body into right and left halves?

Accepted Answer

Sagittal plane

Question 11

Which body cavity contains the heart and lungs?

Accepted Answer

Thoracic cavity

Question 12

Which serous membrane directly covers the surface of the lungs?

Accepted Answer

Visceral pleura

Question 13

A surgeon is planning to make an incision along the body plane that divides the body into anterior and posterior sections. Which plane will be used?

Accepted Answer

Frontal (coronal) plane

Question 14

Which of the following organs is located in the abdominal cavity?

Accepted Answer

Stomach

Question 15

Which serous membrane lines the wall of the abdominal cavity?

Accepted Answer

Parietal peritoneum

Question 16

A radiologist is asked to determine if a bone is broken. Which imaging technique should be used?

Accepted Answer

X-ray

Question 17

Which of the following best describes a negative feedback system?

Accepted Answer

A system that reverses a change in a controlled condition

Question 18

Which serous membrane surrounds the heart?

Accepted Answer

Pericardium

Question 19

A fetus is typically viewed in prenatal care using which imaging technique?

Accepted Answer

Ultrasound

Question 20

Which directional term describes the position of the nose relative to the ears?

Accepted Answer

Medial

Chapter 1: Introduction to Anatomy and Physiology – Study Guide

Study Guide - Practice Questions

Study Guide - Flashcards