After returning from a trip to the tropics, Samuel begins to experience flu-like symptoms. The chills and high fever he is experiencing are probably due to:
A. protozoa rapidly multiplying and causing red blood cells to rupture.
B. a ringworm infection.
C. bacteria colonizing the large intestine.
D. a virus spreading in the central nervous system.
Answer: A
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Alterations in mobility result primarily from problems with which of the following body systems?
a. Respiratory system b. Cardiovascular system c. Musculoskeletal system d. All of the above
An elderly patient is admitted to the emergency department for treatment of an acute urinary tract infection with possible sepsis. During the admission examination, the nurse notices multiple ecchymoses of varying ages over both ulnar edges
The patient denies falling and seems reluctant to answer any questions about the ecchymoses. The patient's daughter states that the patient falls down often, and she appears impatient with her mother. The patient's gait and balance are normal, and the patient is oriented and otherwise cooperative. What is the best nursing action? A) Obtain x-rays of the forearms. B) Evaluate serum electrolyte values. C) Report the situation to protective services. D) Apply a vest restraint to the patient.
In understanding thyroid function, the nurse knows which of the following statements is true?
a. T3 is partially converted to T4 in the body. b. T4 has a longer duration of action than T3. c. T4 has four times the potency of T3. d. TSH is secreted by the thyroid gland.
Which of the following older adult clients is most likely to have physiologic barriers to sexual wellness?
A) One who has chronic obstructive pulmonary disease and a recent MI B) One who has early stages of lung cancer and who is being treated for hypothyroidism C) One who had an ostomy created several years ago as treatment for colon cancer D) One who recently recovered from urinary tract infection that progressed to urosepsis