The term "ventral" refers to which aspect of the human body?
Toward the back
Toward the head
Toward the front
Toward the side
The Correct Answer is C
A. Toward the back: That term corresponds to dorsal/posterior, not ventral.
B. Toward the head: That term corresponds to cranial/cephalic, not ventral.
C. Toward the front: Ventral means toward the front (anterior) of the body.
D. Toward the side: That term corresponds to lateral, not ventral.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Muscle: Muscle tissue is specialized for contraction and producing movement, not for lining surfaces or forming glands.
B. Connective: Connective tissue provides structural support, stores energy, and binds tissues, but does not primarily line surfaces or form glands.
C. Epithelial: Epithelial tissue covers body surfaces, lines cavities and tubes, and forms glands through specialized epithelial cells.
D. Nervous: Nervous tissue conducts impulses and processes information, not lining surfaces or gland formation.
Correct Answer is D
Explanation
A. Chlorine, Carbon, Oxygen, Hydrogen: Chlorine is present in the body but is not among the four most abundant elements by mass/number compared with nitrogen.
B. Oxygen, Calcium, Sulfur, Phosphorus: Calcium and phosphorus are important (bones), but sulfur is less abundant than carbon and nitrogen; this set does not list the top four.
C. Sodium, Potassium, Calcium, Iron: These are essential electrolytes and trace elements but are not the four most abundant elements overall.
D. Oxygen, Carbon, Hydrogen, Nitrogen: These four elements (O, C, H, N) constitute the majority of the body’s mass and are the most abundant elements in human tissues.
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