Which of the following statements most accurately captures an aspect of the relationship between cancer and aging?
A) The incidence and prevalence of cancer in older adults is approximately equal to that of younger adults.
B) Cancer is the leading cause of death among persons age 65 and older.
C) Age is the most significant risk factor for cancer.
D) The prevalence of cancer in older adults is expected to decrease in coming decades.
C
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The most significant risk factor for cancer is age. The incidence and prevalence exceed those of younger adults and cancer is the second leading cause of death in older adults. The prevalence is expected to increase as the population ages.
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A patient with an acute brain injury is receiving IV mannitol, an osmotic diuretic. If this medication is effective, what does the nurse expect?
A) Increased cerebral perfusion pressure B) Increased serum osmolarity above 320 mOsm C) Reduction of Glasgow Coma Scale values D) Development of fixed and dilated pupils
A 6-year-old patient who has been placed in skeletal traction has pain, edema, and fever. The nurse should suspect
a. Meningitis b. Crepitus c. Osteomyelitis d. Osteochondrosis
During a phone follow-up conversation with a woman who is 4 days postpartum, the woman tells the nurse, "I don't know what is wrong. I love my son, but I feel so let down
I seem to cry for no reason!" The nurse would recognize that the woman is experiencing: 1. taking-in. 2. postpartum depression. 3. postpartum blues. 4. attachment difficulty.
When caring for a client receiving a corticosteroid as part of a chemotherapy regime, the nurse should:
a. monitor the client's potassium level. b. report a WBC level of 5,700 cells/mm3. c. teach client to monitor weekly temperatures. d. report a glucose level of 125 mg/dL.