WGU D313 ANATOMY & PHYSIOLOGY II QUESTIONS & ANSWE… EXAM
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU D313 Anatomy &
Physiology II Questions
& Answers 2026-2027 |
Exam Review
Verified Answers Exam Ready With Rationales
67 QUESTIONS
DOCUMENT OVERVIEW
This document contains 67 verified questions along with their correct answers, focusing on
Anatomy & Physiology II. It serves as an essential resource for students seeking to solidify
their understanding of complex physiological concepts. The material is ideal for exam
preparation, course review, and certification readiness, providing a comprehensive study
tool for mastering the subject.
CONTENTS
Cardiovascular System Q1–Q14
Respiratory System Q15–Q22
Digestive System Q23–Q32
Urinary System Q33–Q42
Reproductive System Q43–Q54
Page 1
, Immune System Q55–Q67
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 67
Which structure contains lubricating fluid that helps the heart to expand and contract?
CORRECT ANSWER
Pericardial Cavity
Q2 QUESTION 2 OF 67
Which structure protects the heart?
CORRECT ANSWER
Pericardium
Q3 QUESTION 3 OF 67
Which artery gives rise to the right ulnar artery?
CORRECT ANSWER
Right Brachial Artery
Q4 QUESTION 4 OF 67
Which heart sound does the closing of the Bicuspid valve correspond to?
CORRECT ANSWER
Lub/S1
Page 2
, Q5 QUESTION 5 OF 67
Which part of the cardiac cycle is represented by the QRS complex?
CORRECT ANSWER
Ventricular Systole
Q6 QUESTION 6 OF 67
What is the difference between the maximum and resting cardiac output (CO) called?
CORRECT ANSWER
Cardiac Reserve
Q7 QUESTION 7 OF 67
What is the normal resting heart rate (HR) of an adult?
CORRECT ANSWER
60-110 bpm
Q8 QUESTION 8 OF 67
What sound is produced by the closing of the mitral and tricuspid valve?
CORRECT ANSWER
First Heart Sound
Q9 QUESTION 9 OF 67
Which blood cells lack granules?
Page 3
P R O F E S S I O N A L P R A C T I C E M AT E R I A L S
WGU D313 Anatomy &
Physiology II Questions
& Answers 2026-2027 |
Exam Review
Verified Answers Exam Ready With Rationales
67 QUESTIONS
DOCUMENT OVERVIEW
This document contains 67 verified questions along with their correct answers, focusing on
Anatomy & Physiology II. It serves as an essential resource for students seeking to solidify
their understanding of complex physiological concepts. The material is ideal for exam
preparation, course review, and certification readiness, providing a comprehensive study
tool for mastering the subject.
CONTENTS
Cardiovascular System Q1–Q14
Respiratory System Q15–Q22
Digestive System Q23–Q32
Urinary System Q33–Q42
Reproductive System Q43–Q54
Page 1
, Immune System Q55–Q67
E XA M Q U EST I O N S
Q1 QUESTION 1 OF 67
Which structure contains lubricating fluid that helps the heart to expand and contract?
CORRECT ANSWER
Pericardial Cavity
Q2 QUESTION 2 OF 67
Which structure protects the heart?
CORRECT ANSWER
Pericardium
Q3 QUESTION 3 OF 67
Which artery gives rise to the right ulnar artery?
CORRECT ANSWER
Right Brachial Artery
Q4 QUESTION 4 OF 67
Which heart sound does the closing of the Bicuspid valve correspond to?
CORRECT ANSWER
Lub/S1
Page 2
, Q5 QUESTION 5 OF 67
Which part of the cardiac cycle is represented by the QRS complex?
CORRECT ANSWER
Ventricular Systole
Q6 QUESTION 6 OF 67
What is the difference between the maximum and resting cardiac output (CO) called?
CORRECT ANSWER
Cardiac Reserve
Q7 QUESTION 7 OF 67
What is the normal resting heart rate (HR) of an adult?
CORRECT ANSWER
60-110 bpm
Q8 QUESTION 8 OF 67
What sound is produced by the closing of the mitral and tricuspid valve?
CORRECT ANSWER
First Heart Sound
Q9 QUESTION 9 OF 67
Which blood cells lack granules?
Page 3
