The nurse is performing the diagnostic positions test. The nurse recognizes that normal findings from the diagnostic positions test should be which of these results?
Nystagmus in extreme superior gaze
Slight amount of lid lag when moving the eyes from a superior to an inferior position
Parallel movement of both eyes
Convergence of the eyes
The Correct Answer is C
A. Nystagmus in extreme superior gaze: Nystagmus is an involuntary eye movement and is not a normal finding, especially in extreme superior gaze. Nystagmus can be indicative of neurological issues and requires further evaluation.
B. Slight amount of lid lag when moving the eyes from a superior to an inferior position: Lid lag refers to a delay in the downward movement of the upper eyelid during eye movement. This can be a sign of hyperthyroidism and is not a normal finding.
C. Parallel movement of both eyes: This is the correct answer. During the diagnostic positions test, the nurse should observe parallel movement of both eyes in all directions, indicating normal extraocular muscle function and coordination.
D. Convergence of the eyes: Convergence refers to the inward movement of both eyes when focusing on a close object. While convergence is a normal phenomenon, it is not specifically assessed during the diagnostic positions test, which primarily evaluates the range of motion and coordination of the extraocular muscles.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. A slight asymmetry in breast size can be expected: This response is accurate. It acknowledges the natural variation in breast size that many women experience. It's common for one breast to be slightly larger or shaped differently than the other. It assures the client that this asymmetry is normal and not a cause for concern.
B. Asymmetry of breast size and shape is probably due to breastfeeding and is nothing to worry about: While breastfeeding can cause temporary changes in breast size and shape, not all cases of breast asymmetry are related to breastfeeding. This statement might not cover all situations, making it less accurate.
C. A sudden uneven increase in breast size is normal in adults: This statement is not accurate. Sudden changes in breast size should always be investigated, as they can indicate underlying health issues and may not be considered normal.
D. Breasts should always be symmetric: This statement is not accurate. Perfect symmetry in breast size and shape is rare. Most women have some degree of asymmetry, which is entirely normal. It's important to reassure the client that slight differences are common and not a cause for concern.
Correct Answer is C
Explanation
A. Fifth intercostal space, left of the midclavicular line: This placement is used to auscultate the mitral valve, which is best heard at the apex of the heart. The mitral valve sounds are typically heard around the fifth intercostal space, midclavicular line.
B. Left lower sternal border: This placement is used to auscultate the tricuspid valve, which is best heard at the lower left sternal border.
C. Second left intercostal space: This is the correct placement for auscultating the pulmonic valve. The pulmonic valve sounds are best heard at the second left intercostal space, which is close to the upper left sternal border.
D. Second right intercostal space: This placement is used to auscultate the aortic valve, which is best heard at the second right intercostal space, close to the upper right sternal border.
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