The second stage of the inflammatory process is characterized by which of the following?
a. activation of the in-flammatory process c. swelling
b. erythema d. pus
B
Stage 1 is the activation of the inflammatory process. Stage 2 produces characteristic signs of redness and increased warmth. Stage 3 is when the infection is walled off and nonpitting edema or swelling occurs. Stage 4 is when purulent exudate or pus is produced.
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A patient with pheochromocytoma has been admitted for an adrenalectomy tomorrow. The patient is to start IV medication this evening to prevent adrenal insufficiency. What medication is the patient most likely to require?
A) Antibiotics B) Antihypertensives C) Parenteral nutrition D) Corticosteroids
A patient has a diagnosis of primary hypothyroidism. Which statement accurately describes this problem?
a. The hypothalamus is not secreting thyrotropin-releasing hormone (TRH); therefore, thyroid-stimulating hormone (TSH) is not released from the pituitary gland. b. The pituitary gland is dysfunctional and is not secreting TSH. c. The abnormality is in the thyroid gland itself. d. The abnormality is caused by an insufficient intake of iodine.
A nurse in a primary care physician's office receives a call from a client whose urine is dark in color
The nurse asks some questions about symptoms related to urinary tract infections and decides that the client might have hematuria, which can best be described as: a. the urge to urinate frequently c. a weak urinary stream b. blood in the urine d. anemia
When applying a transdermal patch, always remove the old patch before applying a new one to
A. ensure a continuous delivery of medication. B. maintain therapeutic levels of medication in the bloodstream. C. prevent skin irritation from the adhesive. D. prevent a possible overdose.