Question 1

Which of the following best describes the primary function of the skeletal muscle system as introduced in HES 101?

Accepted Answer

To provide structural support, enable movement, and assist in heat production

Question 2

A patient presents with muscle weakness and poor coordination. Which two organ systems, as covered in HES 101, are most likely involved in this scenario?

Accepted Answer

Muscular and nervous systems

Question 3

Which of the following best explains the concept of homeostasis as discussed in the course?

Accepted Answer

The process by which the body maintains a stable internal environment despite external changes

Question 4

During a lab activity, students measure the resting membrane potential of a neuron. Which equation would they use to calculate the equilibrium potential for potassium ions ($$K^+$$)?

Accepted Answer

$$E_{K^+} = \frac{RT}{zF} \ln \frac{[K^+]_{out}}{[K^+]_{in}}$$

Question 5

Which of the following scenarios best illustrates the integration of the skeletal, muscular, and nervous systems?

Accepted Answer

The contraction of the biceps muscle in response to touching a hot surface

Question 6

A student is asked to explain the role of negative feedback in physiological regulation. Which example best demonstrates this concept?

Accepted Answer

The increase in blood glucose stimulating insulin release, which lowers blood glucose

Question 7

Which of the following best describes the function of epithelial tissue as covered in the course?

Accepted Answer

To cover body surfaces and line cavities, providing protection and selective permeability

Question 8

In a lab, students are asked to calculate the Body Mass Index (BMI) of a subject. Which formula should they use?

Accepted Answer

$$BMI = \frac{weight\ (kg)}{$$height^2$$\ (m^2$)}$$

Question 9

Which of the following best explains why lab attendance is mandatory in HES 101?

Accepted Answer

Labs provide hands-on experience essential for understanding and applying physiological concepts

Question 10

A student misses a midterm due to illness. According to the course policy, what is the first step they should take?

Accepted Answer

Submit a self-declaration form from the MyHES portal prior to the midterm start

Question 11

Which of the following is NOT a primary learning outcome for HES 101?

Accepted Answer

Memorize all Latin names of every muscle in the human body

Question 12

A student is analyzing a scenario where a person is shivering in a cold environment. Which physiological process is primarily responsible for this response?

Accepted Answer

Negative feedback to maintain homeostasis

Question 13

Which of the following best describes the relationship between structure and function in human physiology?

Accepted Answer

The structure of a cell, tissue, or organ determines its function in the body

Question 14

During a lab, students use a spirometer to measure lung volumes. If a student inhales 500 mL of air per breath and breathes 12 times per minute, what is their minute ventilation ($$V_E$$)?

Accepted Answer

$$V_E = 500 	imes 12 = 6000\ mL/min$$

Question 15

Which of the following best illustrates the concept of integration among organ systems as emphasized in HES 101?

Accepted Answer

The nervous system coordinating muscle contractions during exercise

Question 16

A student is asked to explain the difference between positive and negative feedback. Which example best represents positive feedback?

Accepted Answer

The release of oxytocin to intensify uterine contractions during childbirth

Question 17

Which of the following is a key assessment component in HES 101, according to the syllabus?

Accepted Answer

Weekly review quizzes

Question 18

A student is reviewing the syllabus and wants to know what happens if they fail either the lab or lecture component of HES 101. What is the correct outcome?

Accepted Answer

Their final grade will be 49%, even if their total grade is above 50%

Question 19

Which of the following best describes the purpose of the course's focus on competency-based learning?

Accepted Answer

To consistently apply concepts to exercise and the field of health

HES 101: Human Physiology I – Syllabus and Study Guide

Study Guide - Practice Questions

Study Guide - Flashcards