WGU C459 anatomy physiology EXAM A+ GRADE ASSURED COMPLETE SOLUTIONS AND VERIFIED ANSWERS

ANATOMY EXAM vc




Exam Solution
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WGU Anatomy and Physiology 2026 A+ GRADE ASSURE
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D COMPLETE SOLUTIONS AND VERIFIED ANSWERS (50
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85C)




QUESTION 1 vc




Anterior (ventral) vc




ANSWER

Directional term, towards front of the body
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QUESTION 2 vc




Posterior (dorsal) vc




ANSWER

Directional term, towards back of body
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QUESTION 3 vc




Superficial (external) vc




ANSWER

near the surface of the body
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QUESTION 4 vc




Pathway of blood vc vc




ANSWER

right atrium-tricuspid valve->right ventricle-pulmonary valve->pulmonary artery-->lungs--
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>pulmonary veins--> left atrium-mitral valve->left ventricle-aortic valve->aorta-->arteries-->arterioles--
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>capillaries-->venules-->veins-->venae cavae-->right atrium vc vc

, QUESTION 5 vc




Pathway of Oxygen vc vc




ANSWER

nose ->pharynx ->larynx -> trachea -> lungs ->bronchioles -> alveoli
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QUESTION 6 vc




Pathway of carbon dioxide
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ANSWER

Capillaries-to-Vein-to-superior vena cava-to-Heart-to-Pulmonary artery-to-Lung-to Brachioles-to-Alveoli-
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to-pulmonary capillaries then exchanged with oxygen to be exhaled.
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QUESTION 7 vc




external respiration vc




ANSWER

the exchange of gases between the atmosphere and the blood
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QUESTION 8 vc




internal respiration (cellular respiration)
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ANSWER

the exchange of gases within the cells of the blood and tissues
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QUESTION 9 vc




pulmonary ventilation (breathing) vc vc




ANSWER

moving air in and out of lungs to replace gases in the alveoli
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QUESTION 10 vc




Fertilization occurs where? vc vc




ANSWER

fallopian tubes vc