As the result of a brain tumor, a patient is having trouble with balance. The patient's significant other is concerned and asks the nurse how a tumor could affect the patient's balance
The nurse explains that the tumor is growing in the part of the brain that is responsible for balance. The significant other asks, "Which part of the brain controls balance?" The nurse's response would be which of the following? a. Pons
b. Cerebrum
c. Cerebellum
d. Hypothalamus
C
The cerebellum and the inner ear control balance through the nervous system. The major function of the cerebellum is to coordinate all voluntary movement. The pons deals with levels of arousal, consciousness, and sleep. The cerebrum controls thoughts, memory, decision making, and communication. The hypothalamus controls the autonomic functions of the peripheral nervous system.
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The home care nurse is planning to begin breathing retraining exercises with a client newly admitted to the home health service. The home care nurse knows that breathing retraining is especially indicated if the patient has what diagnosis?
A) Asthma B) Pneumonia C) Lung cancer D) COPD
Which activity done by a gerontological nurse would be considered outside the normal scope of gerontological nursing practice?
A) Addressing the pain that accompanies clients' aging through various sources B) Helping older adults explore the deeper meanings of experiences they have C) Providing care that facilitates integration, restoration, and balance in clients' lives D) Intervening in clients' family relationships that have become dysfunctional or estranged
Why is it important to maintain normal blood glucose levels in the body?
a. High levels increase the risk for heart disease, strokes, blindness, and kidney failure. b. High levels increase the risk for seizure disorders, arthritis, osteoporosis, and bone fractures. c. Low levels increase the risk for peripheral neuropathy, Alzheimer's disease, and premature aging. d. Low levels increase the risk for obesity, pancreatitis, dehydration, and certain types of cancer.
Assessment of blood glucose levels is prescribed every 6 hours for a patient who is receiving parenteral nutrition (PN). The patient asks why this is necessary. Which response by the nurse is most appropriate?
a. "We have to monitor your glucose because the physician prescribed it." b. "When people receive PN, they develop mild diabetes, which needs to be well regulated." c. "PN contains a lot of sugar. We monitor blood glucose to be sure it doesn't get too high." d. "There is a lot of sugar in the solution, which can increase the risk for rebound hypoglycemia."