A number of the core symptoms of depression such as changes in sleep patterns are related to the functions of the:
a. cerebellum
b. medulla oblongata
c. cingulate gyrus
d. hypothalamus
D
Some of the core symptoms of depression, such as changes in appetite and sleep patterns, are related to the functions of the hypothalamus. The hypothalamus is, in turn, closely tied to the function of the pituitary gland, and both of these brain regions are closely tied to the process of growth and pubertal development.
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A patient weighs 140 kg and is 60 in. tall. The patient's blood sugar is being controlled by glipizide. As the nurse discusses discharge instructions, the primary treatment goal with this type 2 diabetes patient would be
a. signs of hypoglycemia. c. weight loss. b. proper injection technique. d. increased caloric intake.
A client with a history of endometriosis comes to the clinic for evaluation. Based on the nurse's understanding of possible complications, the nurse would assess the client for:
A) endometritis B) adhesions C) dehydration D) amenorrhea
What fundamental principle must the nurse first observe when confronted with an ethical decision?
a. Autonomy b. Beneficence c. Respect for people d. Nonmaleficence
Which of the following statements regarding rheumatoid arthritis (RA) is INCORRECT?
A. The blood and synovial tissues of RA patients contain an autoantibody directed against the patient's own gamma globulin. B. Immune complexes composed of gamma globulin and autoantibody are deposited in joints of RA patients. C. Antigen-antibody complexes activate complement and generate an inflammation within the joints. D. Lymphocytes and macrophages attracted to the joints by the inflammatory process secrete cytokines (tumor necrosis factor) that damage the joints. E. Drugs that block the effect of tumor necrosis factor have not been useful or effective for treating RA patients.