WGU D313 Anatomy and Physiology Objective Assessment Exam – Latest 2026 with Actual Questions and Verified A+ Answers | 100% Pass Guaranteed

WGU D313 ANATOMY AND PHYSIOLOGY OBJECTIVE
ASSESSMENT EXAM LATEST 2026 WITH ACTUAL QUESTIONS
AND CORRECT VERIFIED ANSWERS/ALREADY GRADED A+
100% GUARANTEED TO PASS CONCEPTS




dextrocardia; situs inversus.
The heart is on the right side of the thorax in a very small percentage
of people. These people have a condition called _______ , which is a
developmental anomaly.


When the position of the organs of the abdomen is also affected, the
condition is known as __________.




Where is the heart positioned?
It is superior to the diaphragm.
It is medial to the lungs.


deoxygenated blood

,refers to the blood that has low oxygen saturation relative to blood
leaving the lungs




oxygenated blood


refers to the blood that has been exposed to oxygen in the lungs




cardiac muscle


an involuntary, striated muscle that makes up the walls of the heart




myocardium


one of the layers of the heart wall, it includes cardiac muscle fibers




diaphragm


a large dome-shaped muscle located within the chest cavity, just
below the lungs

, sternum


a long flat bone located in the central part of the chest




base


located at the level of the third costal cartilage or the third bone of
l l l l l l l l l l l l l l




the rib cage
l l l




apex l




located at the sternum between the fourth and fifth ribs
l l l l l l l l l l




pericardium l




a thin, fluid-filled sac that covers the outer surface of the heart
l l l l l l l l l l l l




pericardial cavity l l