The nurse is performing a neurological assessment on a client and is assessing the function of cranial nerves III, IV, and VI. Assessment of which aspect of function will yield the best information about these cranial nerves?

Response to verbal stimuli

Affect, feelings, or emotions

Eye movements

Insight, judgment, and planning

Answer and Explanation

The Correct Answer is C

A. Response to verbal stimuli does not directly assess the function of cranial nerves III, IV, and VI.

B. Affect, feelings, or emotions are related to the assessment of other neurological functions and do not evaluate the ocular cranial nerves specifically.

C. Eye movements are the primary function of cranial nerves III (oculomotor), IV (trochlear), and VI (abducens), which control eye movement and provide essential information about their function.

D. Insight, judgment, and planning relate more to cognitive function and do not directly assess the function of the cranial nerves in question.

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Correct Answer is A

Explanation

A. To determine the heart rate from a rhythm strip, you can count the number of R-R intervals in a set time frame (typically 6 seconds) and multiply by 10 to convert to beats per minute. If the rhythm is regular, you can also use the 300 method by dividing 300 by the number of large squares between R waves. In this case, the rate is calculated to be 90 beats per minute.

B. A heart rate of 110 beats per minute would be classified as tachycardia and is not supported by the observed intervals.
C. A heart rate of 73 beats per minute would be a normal resting heart rate but does not match the calculation from the rhythm strip.
D. A heart rate of 50 beats per minute would indicate bradycardia, which is not reflected in this rhythm strip.

Correct Answer is "{\"xRanges\":[268.5,308.5],\"yRanges\":[223,263]}"

Explanation

A. This is the R wave
B. The T-wave on an electrocardiogram represents ventricular repolarization. In cases of hyperkalemia, the T-wave can become peaked and more pronounced. Identifying the correct location of the T-wave on the ECG is critical for monitoring changes that may indicate worsening hyperkalemia.
C. This is the S wave
D. This is the p wave

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The nurse is performing a neurological assessment on a client and is assessing the function of cranial nerves III, IV, and VI. Assessment of which aspect of function will yield the best information about these cranial nerves?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

What is the rate on the rhythm strip in the image below?

Correct Answer is A

Explanation

Correct Answer is "{\"xRanges\":[268.5,308.5],\"yRanges\":[223,263]}"

Explanation

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