A client with diabetic ketoacidosis (DKA) is receiving regular insulin. Which action should the practical nurse (PN) implement to evaluate the effectiveness of the insulin dosage?
Smell the client's breath for resolution of a fruity odor.
Determine the client's orientation to time and space.
Measure the client's urinary output for an increased volume.
Check fingerstick blood glucose for a decrease in the level.
The Correct Answer is D
Regular insulin is the medication of choice for treating DKA. Its main action is to lower blood glucose levels by promoting the uptake of glucose into cells and inhibiting the production of glucose by the liver. Therefore, checking the fingerstick blood glucose level is an important indicator of the effectiveness of the insulin treatment.
A decrease in the blood glucose level indicates that the insulin is working to lower the high blood sugar associated with DKA. This measurement helps the PN assess the response to treatment and adjust the insulin dosage if necessary.
The other actions mentioned are also important assessments in the care of a client with DKA, but they do not specifically evaluate the effectiveness of the insulin dosage:
A. Smelling the client's breath for resolution of a fruity odor is important as it indicates a decrease in ketone production, which is a marker of improving DKA. However, it does not directly evaluate the effectiveness of the insulin dosage.
B. Determining the client's orientation to time and space is part of assessing their neurological status, which is crucial in managing DKA. However, it does not specifically assess the effectiveness of the insulin dosage.
C. Measuring the client's urinary output for an increased volume is important to monitor hydration status and renal function, but it does not directly evaluate the effectiveness of the insulin dosage.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
This is the correct answer because it is the best way to assess for signs of ototoxicity, which is a potential adverse effect of aminoglycosides. Ototoxicity is the damage or injury to the inner ear or auditory nerve caused by certain drugs or chemicals. It can result in hearing loss, tinnitus, vertigo, or balance problems. Aminoglycosides are a class of antibiotics that are effective against gram-negative bacteria, but they can also cause ototoxicity by interfering with the function of the hair cells in the cochlea.
The practical nurse (PN) should monitor the client's hearing by asking about any changes in hearing acuity, ringing in the ears, or difficulty understanding speech. The PN should also perform a hearing test using a tuning fork or an audiometer if available. The PN should report any signs of ototoxicity to the healthcare provider and discontinue the aminoglycoside as ordered.
Correct Answer is B
Explanation
the practical nurse (PN) should engage in regular contact with the client who demonstrates an inability to communicate effectively. Regular contact helps establish a therapeutic relationship and provides opportunities for observation and assessment of the client's needs and behavior. It also helps the PN to build trust with the client over time.
The other options listed are not appropriate methods for interacting with a client with psychosis who has difficulty communicating effectively:
A. Discouraging group activities: Group activities can be beneficial for individuals with psychosis as they provide opportunities for social interaction, skill-building, and support. It is important to encourage participation in appropriate group activities that are tailored to the client's needs and abilities.
C. Touching the client when speaking: Touching the client without their consent may be perceived as invasive or threatening, especially for individuals with psychosis who may already have difficulties with sensory processing or boundaries. It is important to respect the client's personal space and communicate through verbal means, maintaining a respectful and
non-intrusive approach.
D. Establishing a no-harm contract: No-harm contracts are typically used in the context of suicidal or self-harming behaviors to promote safety and identify support systems. While safety is important, it is not directly related to the communication difficulties associated with psychosis. Instead, the focus should be on developing a therapeutic relationship and finding effective means of communication with the client.
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