Which of these would tend to increase ventilation?
A. lower than normal arterial PCO2
B. higher than normal arterial pH
C. breathing carbon monoxide
D. breathing air with increased PCO2
E. iron-deficiency anemia
D
Anatomy & Physiology
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Which hormone is associated with emotional bonding between a mother and her infant?
A. Prolactin B. Oxytocin C. Estrogen D. Luteinizing hormone (LH) E. Follicle-stimulating hormone (FSH)
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A liver lobule is a:
a. pyramid b. triangle c. octagon d. hexagon
Anatomy & Physiology
Each skeletal muscle fiber contains ________ myofibrils
A) 50 to 100 B) 100 to 150 C) 150 to 200 D) 200 to 500 E) hundreds to thousands
Anatomy & Physiology
The ________ pumps blood into the aorta.
A. right atrium B. right ventricle C. left ventricle D. left atrium
Anatomy & Physiology