HESI A2 Anatomy and Physiology Exam Preparation Package – Verified Questions and Answers (2026/2027)

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(HESI A2 Anatomy and Physiology Exam
Preparation Package)




Overview of HESI A2 Anatomy and Physiology
Purpose of the HESI A2 Exam

 The HESI A2 exam is designed to assess a student's knowledge in various subjects,
including anatomy and physiology, which are crucial for healthcare careers.

 It serves as an admission requirement for nursing and allied health programs, ensuring
candidates possess foundational knowledge necessary for success.

 The exam evaluates critical thinking and problem-solving skills in a healthcare context.

Importance of Anatomy and Physiology in Healthcare

 Understanding anatomy (the structure of the body) and physiology (the function of the
body) is essential for diagnosing and treating patients effectively.

 Knowledge of body systems helps healthcare professionals understand how diseases
affect bodily functions and how to manage them.

 Anatomy and physiology are foundational subjects that inform other areas of healthcare,
such as pharmacology and pathophysiology.


Types of Tissues in the Human Body
Overview of Tissue Types

 The human body is composed of four primary types of tissues: epithelial, connective,
muscle, and nervous tissues.




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 Each tissue type has distinct functions and characteristics that contribute to the overall
functioning of the body.

Epithelial Tissue

 Epithelial tissue covers body surfaces and lines body cavities, serving as a protective
barrier.

 It is classified based on cell shape (squamous, cuboidal, columnar) and the number of
layers (simple, stratified).

 Functions include protection, absorption, secretion, and sensation.

Comparison of Tissue Types

>| Tissue Type | Function | Examples |
>|-------------------|--------------------------------------------|-------------------------|
>| Epithelial | Covers surfaces, lines cavities | Skin, lining of organs |
>| Connective | Supports, binds other tissues | Bone, blood, adipose |
>| Muscle | Facilitates movement | Skeletal, cardiac, smooth|
>| Nervous | Transmits impulses, processes information | Brain, spinal cord |




Sample Questions and Answers
Example Question

 Question: Which type of tissue covers the body surfaces and lines the body cavities?

 Options:


o A) Muscle Tissue
o B) Nervous Tissue
o C) Connective Tissue
o D) Epithelial Tissue

 Correct Answer: D) Epithelial Tissue

 Explanation: Epithelial tissue is specifically designed to cover and protect surfaces,
making it essential for the integrity of body structures.




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HESI A2 Anatomy and Physiology 2021
HESI A2 Anatomy and Physiology Exam
Study online at https://quizlet.com/_9v4cm8

1. Blood is prevented from changing direction in the B
veins by:
A) pressure from the heart
B) valves
C) suction from the heart
D) none of the above

2. The liquid part of the blood is called A
A) plasma
B) blood fluid
C) serous fluid
D) none of the above

3. Blood cells that are responsible for transportation of C
oxygen are called
A) leukocytes
B) thrombocytes
C) erythrocytes
D) none of the above

4. What is the thyroid cartilage commonly known as ? B
A) vocal box
B) Adam's apple
C) vocal cords
D) none of the above



5. When exhaling, the diaphragm A
A) Relaxes
B) contracts



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