A home health nurse is assessing a client who has pernicious anemia. Which of the following is an expected manifestation that poses a risk to the client's safety?
Loss of hearing
Muscle wasting
Paresthesia
Changes in vision
The Correct Answer is C
C. Paresthesia, or abnormal sensations like tingling, numbness, or burning, is a common neurological manifestation of pernicious anemia due to damage to the peripheral nerves caused by vitamin B12 deficiency. Paresthesia can affect balance and coordination, increasing the risk of falls and injuries, and thus posing a risk to the client's safety.
A. Loss of hearing is not typically associated with pernicious anemia.
B. Muscle wasting is not a typical manifestation of pernicious anemia. However, weakness and fatigue are common symptoms due to anemia resulting from decreased oxygen-carrying capacity of the blood.
D. While changes in vision can impact the client's safety, they are not as directly associated with pernicious anemia as paresthesia, which affects mobility and balance.
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Related Questions
Correct Answer is A
Explanation
A. After breaking the top of the ampule to access the medication, the nurse should dispose of the top portion safely in a sharps container to prevent accidental needlestick injuries and ensure proper disposal of sharps waste.
B. Expelling air into the ampule can increase the pressure inside, potentially causing medication to spill out or splatter when the ampule is opened.
C. To open an ampule safely, the nurse should use an ampule opener around the neck of the ampule to protect their hands from potential injury. By breaking off the top with both hands, the nurse can minimize the risk of accidental cuts or lacerations.
D. Withdrawing medication from an ampule requires the use of a needle and syringe. However, some medications may be supplied in ampules with pre-attached needleless systems for withdrawal.
Correct Answer is D
Explanation
D. Limiting the time that visitors spend with the client is a reasonable precaution to reduce their overall radiation exposure. Prolonged exposure to radiation can increase the risk of adverse effects. By limiting visitors to a specific time frame, the nurse can help control their exposure while still allowing for social support and companionship.
A. Discarding radioactive materials in regular trash cans can pose significant risks to sanitation workers, the environment, and public health.
B. Proper disposal of soiled linens contaminated with radioactive materials is essential to prevent radiation exposure to others. Soiled linens should be handled and disposed of according to institutional protocols for managing radioactive waste.
C. Maintaining a safe distance from the client is an important radiation safety precaution. However, this alone may not be sufficient to ensure adequate protection, depending on the specific circumstances of the treatment and the level of radiation emitted by the sources.
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