Removal of part of the liver leads to the remaining liver cells undergoing compensatory:
a. Atrophy
b. Metaplasia
c. Hyperplasia
d. Dysplasia
Ans: c. Hyperplasia
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After receiving an injection of penicillin, a patient undergoes an anaphylactic reaction. What should the nurse do first?
a. Administer oxygen. b. Prepare fluids to combat shock. c. Notify the charge nurse. d. Cover with several blankets.
A 20-year-old male construction worker is experiencing new onset of knee pain. He complains of right knee pain when kneeling, squatting, or walking up and down stairs
On physical examination, there is swelling and crepitus of the right knee and obvious pain with resisted range of motion of the knee. He is unable to squat due to pain. Which of the following disorders should be considered in the differential diagnosis? A. Joint infection B. Chondromalacia patella C. Prepatellar bursitis D. All of the above
Chemical dependency assessment is integral to the initial assessment of chronic pain. Which of the following raises a "red flag" about potential chemical dependency?
1. Use of more than one drug to treat the pain 2. Multiple times when prescriptions are lost with requests to refill 3. Preferences for treatments that include alternative medicines 4. Presence of a family member who has abused drugs
In which of the following situations would the federal government provide money through tax relief for private enterprise? (Select all that apply.)
a. A business pays for part of health insurance premiums for its employees b. A business purchases gifts for its employees to award them for their service c. An employer provides health screenings and immunizations d. An employer requests reimbursement for employee transportation costs