Increased lumbar curvature, which compensates for the enlarging uterus in pregnant women, is called what?
Lordosis
Kyphosis
Keratosis
Scoliosis
The Correct Answer is A
A) Lordosis: Lordosis refers to an increased inward curvature of the lumbar spine. During pregnancy, this curvature often increases to help compensate for the growing uterus and shift the center of gravity. This adjustment helps maintain balance and alignment but can lead to noticeable changes in posture.
B) Kyphosis: Kyphosis is characterized by an exaggerated outward curvature of the thoracic spine, resulting in a hunchback appearance. It is not related to the increased lumbar curvature seen during pregnancy.
C) Keratosis: Keratosis refers to a condition involving thickening or hardening of the skin, such as actinic keratosis. It is unrelated to spinal curvature or changes associated with pregnancy.
D) Scoliosis: Scoliosis is a condition marked by an abnormal lateral curvature of the spine. It does not specifically relate to the increased lumbar curvature that occurs during pregnancy due to the enlarging uterus.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
A) Implement an intervention: Implementing an intervention is part of the nursing process, but in this context, administering an antipyretic is already an action that has been taken. The next step after implementing an intervention is to assess the outcome of that intervention.
B) Perform an assessment: Performing an assessment is crucial for gathering initial data and identifying problems. However, after administering an antipyretic, the next logical step is to evaluate the effectiveness of that intervention, not to perform an initial assessment.
C) Develop a nursing diagnosis: Developing a nursing diagnosis is part of the process used to identify patient problems based on the assessment data. Since the antipyretic has already been administered, the focus should now be on evaluating the effectiveness of this action rather than creating a new diagnosis.
D) Evaluate an outcome: Evaluating an outcome is the appropriate next step after administering an intervention like an antipyretic. The nurse should assess whether the medication has effectively reduced the fever, improved the client's condition, or resulted in any changes in vital signs. This step helps determine if the intervention was successful and guides further care planning.
Correct Answer is B
Explanation
A) Lateralization of the sound/vibration to both ears equally: The Weber test is used to assess unilateral hearing loss and would not show equal lateralization in the presence of unilateral sensorineural hearing loss. Equal lateralization would suggest normal hearing or symmetrical hearing loss, which is not the case here.
B) Lateralization of the sound/vibration to the left ear: In sensorineural hearing loss, sound is perceived to lateralize to the unaffected ear. Therefore, with right ear sensorineural hearing loss, the sound will lateralize to the left ear, indicating that the left ear has better hearing capability.
C) Bone conduction (BC) is greater than air conduction (AC): This finding is characteristic of conductive hearing loss, not sensorineural hearing loss. In sensorineural hearing loss, air conduction is typically greater than or equal to bone conduction, but the Weber test focuses on lateralization rather than BC versus AC.
D) Lateralization of the sound/vibration to the right ear: If the sound were to lateralize to the affected ear in sensorineural hearing loss, it would suggest that the affected ear is hearing better, which contradicts the nature of sensorineural hearing loss. The sound will actually lateralize to the better-hearing, unaffected ear.
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