Question 1

Which of the following best describes the primary function of the skeletal system in the human body?

Accepted Answer

To provide structural support, protect internal organs, and facilitate movement

Question 2

A patient presents with muscle weakness and delayed reflexes. Which physiological process is most likely impaired?

Accepted Answer

Neural transmission across synapses

Question 3

Which term refers to the process by which the body maintains a stable internal environment despite external changes?

Accepted Answer

Homeostasis

Question 4

During a health assessment, a nurse uses inspection, palpation, percussion, and auscultation. Which of these techniques is most appropriate for assessing lung sounds?

Accepted Answer

Auscultation

Question 5

A patient’s blood pressure is measured as 120/80 mmHg. Which formula best represents the calculation of mean arterial pressure (MAP)?

Accepted Answer

$$MAP = Diastolic + \frac{Systolic - Diastolic}{3}$$

Question 6

Which of the following best explains why the skin is considered an organ system?

Accepted Answer

It performs multiple functions including protection, sensation, and temperature regulation

Question 7

A nurse is assessing a patient’s cranial nerves. Which system is primarily being evaluated?

Accepted Answer

Nervous system

Question 8

Which of the following scenarios best demonstrates the application of anatomical knowledge to explain a physiological response?

Accepted Answer

Explaining how the structure of alveoli in the lungs facilitates efficient gas exchange

Question 9

A nurse uses the stethoscope to listen to heart sounds. Which health assessment technique is being used?

Accepted Answer

Auscultation

Question 10

Which of the following is a critical step in synthesizing findings from a health assessment to begin to verbalize possible nursing interpretations?

Accepted Answer

Comparing findings to expected norms and integrating patient history

Question 11

A patient is experiencing difficulty breathing. Which anatomical structures should be assessed first to determine the cause?

Accepted Answer

Alveoli and bronchi of the lungs

Question 12

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

Accepted Answer

Anatomy is the study of structure, while physiology is the study of function

Question 13

A nurse is performing a health assessment and notes edema in the lower extremities. Which physiological process is most likely disrupted?

Accepted Answer

Fluid balance and lymphatic drainage

Question 14

Which of the following is an example of a negative feedback mechanism in human physiology?

Accepted Answer

Regulation of blood glucose by insulin

Question 15

A nurse is assessing a patient’s vital signs. Which formula is used to calculate the body mass index (BMI)?

Accepted Answer

$$BMI = \frac{Weight (kg)}{Height (m)^2$}$$

Question 16

Which of the following best demonstrates the holistic approach to health assessment?

Accepted Answer

Considering physical, emotional, social, and cultural factors in patient care

Question 17

A patient’s serum calcium level is low. Which organ system is most likely to be affected?

Accepted Answer

Musculoskeletal system

Question 18

Which of the following is the correct sequence of steps in a comprehensive health assessment?

Accepted Answer

Inspection, palpation, percussion, auscultation

Question 19

A nurse is evaluating a patient’s mental status. Which chapter from the course schedule would provide the most relevant information?

Accepted Answer

Chapter 6: Mental Health Assessment

Question 20

Which of the following best describes the role of evidence-informed knowledge in health assessment?

Accepted Answer

It integrates current research, clinical expertise, and patient values to guide practice

NURS 1080 Applied Anatomy & Physiology: Course Overview and Study Guide

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