Which part of the immunological system suffers the greatest damage as a result of HIV infection?
a. Dendrite cells
b. CD4+ T-lymphocytes
c. Macrophages
d. Monocytes
ANS: B
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A patient, diagnosed with cancer of the lung, has just been told that she has metastases to the brain. The family should be aware that the neurologic signs and symptoms of metastatic brain disease are most often what?
A) Bradycardia B) Temperature greater than 100.5°F C) Increase in diastolic blood pressure D) Personality changes
The nursing instructor provides positive feedback to the student LPN/LVN after observing the student administer an intramuscular injection to a patient. According to Maslow's human needs theory, the instructor is helping to meet the student's
a. physiological needs. b. safety needs. c. love and belonging needs. d. esteem needs.
The client is being treated with eplerenone (Inspra). The nurse recognizes that which laboratory value must be monitored most closely while the client is on this medication regimen?
a. Calcium b. Potassium c. Sodium d. Magnesium
A hospitalized client wakes up in the morning with his eyelids sticking together from a thick and copious discharge. After the nurse applies warm soaks to help remove the crusts, the client further complains of pain, redness, and itching of the eyes
What inflammatory disorder would the nurse suspect? A) Hordeolum B) Conjunctivitis C) Chalazion D) Keratitis