Portage Learning Anatomy & Physiology 2: Module 4 Exam Correct Solutions 2025/2026

Portage Learning Anatomy & Physiology 2:
Module 4 Exam Correct Solutions 2024

Which body system supplies cells with oxygen and nutrients and carries away waste?

A. Nervous system

B. Respiratory system

C. Urinary System

D. - CORRECT ANSWER -Circulatory System

The heart is contained in the _______ cavity.

A. - CORRECT ANSWER -Pericardial

B. Pleural

C. Septal

D. Rectoperineal

Which layer of heart anchors it to the diaphragm?

A. Endocardium

B. Mediastinal

C. Myocardium

D. - CORRECT ANSWER -Pericardium

What is the purpose of the mitral valve?

The mitral valve controls the flow of blood from the left atrium into the left ventricle.

Label the figure below (A-E):
A:
B:
C:
D: (In blue)
E:

A: Superior Vena Cava

, B: Right Atrium

C: Tricuspid/Right AV valve

D: Left ventricle

E. Pulmonary Valve




Name the vessel in the figure below: (highlighted in blue, also indicated by the arrow)

Right Coronary Artery




Name the vessel in the figure below: (highlighted in blue, also indicated by the arrow)

Left Coronary Artery




Name the vessel in the figure below: (highlighted in blue, also indicated by the arrow)

Circumflex branch




True or False: Veins carry blood towards the heart.

True