The ventilation/perfusion ratio is ________ at the apex of the lungs.
A. the same as the base
B. lowest
C. highest
Answer: C
Anatomy & Physiology
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a) renal capsule b) nephron loop c) ascending tubule d) renal medulla e) renal pelvis
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Simply put, antibodies are molecules on the lookout for antigens
Indicate whether this statement is true or false.
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A pH of 3 is 100 times more acidic as a pH of 5
Indicate whether the statement is true or false
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Trachea, bronchi, alveoli.
A) Respiratory B) Endocrine C) Digestive D) Cardiovascular E) Urinary
Anatomy & Physiology