Which nursing professional specializes in a field such as oncology, neonatal care, or mental health?

Which of the following statements about using antihistamines in the treatment of anaphylaxis is TRUE?

A) Antihistamines displace histamine, then block histamine receptors. B) Antihistamines block histamine receptors and reduce histamine release from mast cells and basophils. C) Blocking of H1 receptors results in mild vasoconstriction, while the blocking of H2 receptors results in bronchodilation. D) Antihistamines block H1 and H2 receptors and prevent further release of histamine from B and T cells.

Which of the following best describes an authoritarian parent?

A) Responsive to the needs and wishes of the children B) Expectant that the partner will discipline the children C) Demanding and desires instant obedience D) Tolerant, with an accepting view of his children's behavior

Pharmacies and ________ equipment (DME) companies can be more flexible than providers' offices in their requirements for authorizations for the release of information.

Fill in the blank(s) with the appropriate word(s).

What effect does an increased K+ level have on the adrenal cortex?

A. inhibits ADH secretion from the adrenal cortex B. stimulates increased ADH secretion from the adrenal cortex C. stimulates increased aldosterone secretion from the adrenal cortex D. inhibits aldosterone secretion from the adrenal cortex