Which wave on the electrocardiogram (ECG) corresponds with the ventricular filling phase of the cardiac cycle?
A) P wave B) S wave C) S-T segment D) T wave
Answer: A
Anatomy & Physiology
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During the repair of a fracture, which of the following cells form the bony callus?
a. osteocytes b. osteons c. osteoblasts d. osteoclasts
Anatomy & Physiology
The hormone responsible for initiating a male's sexual maturation and the appearance of secondary sex characteristics is
A) testosterone. B) ICSH. C) FSH. D) LH. E) gonadotropin.
Anatomy & Physiology
Patients with poorly controlled diabetes mellitus may have urine with the odor of which of the following?
a) insulin b) acetone c) carbon d) ammonia
Anatomy & Physiology
Which of the following cranial nerves has a parasympathetic component?
A. Trochlear B. Facial C. Hypoglossal D. Trigeminal E. Accessory
Anatomy & Physiology