Lysosomes contain what substance which can be used to destroy invading microbes??
a. neutrophils
b. immune complexes
c. serum antibodies
d. digestive enzymes
Answer: d. digestive enzymes
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Which assessment is typical for a patient with OA?
a. Narrow joint spaces with crepitus b. Effects in symmetrical joints c. Morning stiffness for at least an hour d. Swelling from excess synovial fluid
A patient inquires about the purpose of the laboratory test to measure the serum level of adrenocorticotropic hormone (ACTH). What should a nurse respond that the laboratory test will determine?
a. The pituitary gland is sending the correct message to the adrenal glands. b. The thyroid gland is not stimulating the production of ACTH. c. The adrenal glands are not responding to produce cortisol. d. Androgen metabolites are low or border-line.
All of the following are true about complicated systems EXCEPT
A. They have many distinct parts that exist separately. B. They can be controlled and are predictable. C. The parts adapt to changes in the environment. D. If they break down, they are often fixed by repairing broken parts.
After 3 days of dressing changes, C.W.'s skin is irritated, and a small skin tear has appearedwhere tape was removed
How can you minimize this type of skin breakdown and help thisarea heal?