Which of the following is a chemical barrier type contraceptive?
A. Coitus interruptus
B. Diaphragm
C. Spermicidal cream
D. Intrauterine device
Answer: C
Anatomy & Physiology
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Describe what a nurse hears through the stethoscope while using a blood pressure cuff, and explain the significance of the sounds.
What will be an ideal response?
Anatomy & Physiology
Muscarinic receptors
A) are normally activated by acetylcholine. B) are found mostly in autonomic ganglia. C) always produce an excitatory response. D) control sodium channels in the affected membrane. E) are blocked by norepinephrine.
Anatomy & Physiology
The mediastinum is within the ventral cavity.
Indicate whether this statement is true or false.
Anatomy & Physiology
Which of the following cranial nerves have a major spinal nerve component?
a. 5 b. 7 c. 11 d. 12
Anatomy & Physiology