The serous fluid that helps in cardiac function is located
A. between the visceral pericardium and the cardiac muscle.
B. inside the heart's chambers.
C. between the parietal pericardium and the sternum.
D. in the pericardial cavity, between the parietal and visceral pericardial layers.
Answer: D
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Endoscopic abdominal surgery:
A) requires a larger incision than traditional surgery and is only used for obese patients. B) is more likely to result in incisional hernias. C) requires less time for healing than conventional surgery. D) refers to a procedure whereby the lower six thoracic nerves are anesthetized allowing the patient to be awake during abdominal surgery. E) refers to a procedure whereby abdominal surgery is performed via instruments passed through the alimentary tract.
Triceps brachii is assisted in extension of the elbow by the synergistic muscle
A) extensor digitorum. B) anconeus. C) brachialis. D) pronator teres. E) extensor olecranis.
The first vaccine was developed to protect humans from ________________________________________
Fill in the blank(s) with correct word
The main components of the plasma membrane are
A. lipids and ions. B. ions, lipids, and proteins. C. proteins, lipids, and carbohydrates. D. carbohydrates, ions, and lipids. E. proteins and carbohydrates.