Explain why ejaculation is both a sympathetic and parasympathetic reaction.
What will be an ideal response?
Answer: Erection and emission precede ejaculation and are closely associated with ejaculation. Emission during ejaculation is regulated by the sympathetic nervous system. Erection and secretion of seminal fluids from the epithelial cells and accessory sex glands are the result of parasympathetic reaction.
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A young couple desires to start a family later, but they currently rely on the rhythm method and are uncomfortable with the thought of hormonal contraceptives. What additional form of birth control would you advise them to use?
What will be an ideal response?
Unusually large numbers of mitochondria are present in the cytoplasm of:
a. Anterior pituitary acidophil cells b. Anterior pituitary basophil cells c. Delta cells of the islets of Langerhans d. Oxyphil cells of the parathyroid gland e. Parafollicular cells of the thyroid gland
Which statement best describes connective tissue?
A) usually contains a large amount of matrix B) always arranged in a single layer of cells C) primarily concerned with secretion D) usually lines a body cavity
If your elderly patient's blood calcium level is normal, does that mean the patient does not have osteoporosis? Explain
What will be an ideal response