Increased lumbar curvature, which compensates for the enlarging uterus in pregnant women, is called what?

Lordosis

Kyphosis

Keratosis

Scoliosis

Answer and Explanation

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.

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Correct Answer is "{\"xRanges\":[null,null],\"yRanges\":[null,null]}"

Explanation

Answer: The hot spot in the right lower quadrant that corresponds to this location.

Locate the right anterior superior iliac spine (the bony prominence on the right side of the pelvis). Identify the umbilicus (navel). McBurney's point is roughly one-third of the distance from the anterior superior iliac spine to the umbilicus.

A. Tricuspid and mitral B. Mitral and aortic C. Aortic and pulmonic D. Pulmonic and tricuspid

Correct Answer is C

Explanation

A) Tricuspid and mitral: The tricuspid and mitral valves are best auscultated over the areas where the heart's valves are closest to the chest wall, specifically at the lower left sternal border and the apex, respectively. A louder S2 in the 2nd intercostal space right sternal border does not indicate the closure of these valves.
B) Mitral and aortic: The mitral valve is auscultated at the apex, and the aortic valve is best heard at the 2nd intercostal space right sternal border. While a louder S2 may be associated with the aortic valve, it is not consistent with the mitral valve.
C) Aortic and pulmonic: The aortic valve and pulmonic valve are located in the areas where S2 (second heart sound) is predominantly heard. The aortic valve is located at the 2nd intercostal space right sternal border, and the pulmonic valve is heard at the 2nd intercostal space left sternal border. A louder S2 in the 2nd intercostal space right sternal border indicates a louder closure of the aortic valve and potentially the pulmonic valve as well.
D) Pulmonic and tricuspid: The pulmonic valve is auscultated at the 2nd intercostal space left sternal border, while the tricuspid valve is heard best at the lower left sternal border. A louder S2 in the 2nd intercostal space right sternal border does not indicate the closure of the tricuspid valve.

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Increased lumbar curvature, which compensates for the enlarging uterus in pregnant women, is called what?

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Naxlex Comprehensive Predictor Exams

A nurse is admitting a client with suspected appendicitis. Identify where the nurse will palpate to assess for pain at McBurney's point. (Selectable areas, or "Hot Spots," are outlined in the artwork below. Select only the outlined area that corresponds to your answer.)

Correct Answer is "{\"xRanges\":[null,null],\"yRanges\":[null,null]}"

Explanation

When auscultating a client's heart sounds, the nurse hears a louder S2 when listening at the 2nd intercostal space right sternal border. The nurse determines that this finding is consistent with the closure of which heart valves?

Correct Answer is C

Explanation

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