The pseudostratified columnar epithelium of the bronchi in smokers may transform into stratified squamous epithelium. This is an example of ________.
A. atrophy
B. metaplasia
C. hyperplasia
D. neoplasia
E. differentiation
Answer: B
Anatomy & Physiology
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A hormone that the adrenal medulla secretes is
A. mineralocorticoid. B. glucocorticoid. C. epinephrine. D. aldosterone.
Anatomy & Physiology
The difference in fluid composition inside and outside a cell is maintained by the ____________________
Fill in the blank(s) with correct word
Anatomy & Physiology
Extracellular membrane receptors are used by all of the following types of hormones except
A) catecholamines. B) peptide hormones. C) leukotrienes. D) steroid hormones. E) prostaglandins.
Anatomy & Physiology
In childbirth, which hormone stimulates labor contractions?
a) luteinizing hormone b) follicle stimulating hormone c) prolactin d) oxytocin
Anatomy & Physiology