The nurse knows that which of the following is not a cause of mastitis?
Oversupply of milk
Gradual weaning of breastfeeding
Infrequent, inconsistent feedings
Cracks or fissures of the nipples
The Correct Answer is B
A. Oversupply of milk. This can lead to milk stasis and blockage, which can increase the risk of mastitis.
B. Gradual weaning of breastfeeding. Gradual weaning typically helps reduce the risk of mastitis because it allows the milk supply to decrease slowly and naturally without engorgement or blockage.
C. Infrequent, inconsistent feedings. This can lead to milk stasis and is a common cause of mastitis.
D. Cracks or fissures of the nipples. These can provide an entry point for bacteria, leading to infection and mastitis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Point of maximum impulse is shifted to the right. This is not typically associated with coarctation of the aorta, but with other cardiac abnormalities.
B. Weak or absent lower extremity pulses. Coarctation of the aorta causes narrowing of the aorta, which restricts blood flow to the lower body, leading to diminished pulses in the lower extremities.
C. Apical pulse is greater than radial pulse. This finding is not specifically related to coarctation of the aorta.
D. Systolic murmur at the left sternal border. While murmurs may be present, coarctation typically causes a murmur best heard in the back or left infraclavicular area.
Correct Answer is B
Explanation
A. The newborn with a heart rate of 154 beats/minute. This is within the normal range for a newborn, which is between 120-160 beats per minute.
B. The newborn with a respiratory rate of 72 breaths/minute. This is abnormal; the normal respiratory rate for a newborn is between 30-60 breaths per minute. A rate of 72 could indicate respiratory distress and requires prompt evaluation.
C. The newborn with a red raised capillary hemangioma on the left forearm. Capillary hemangiomas are common, benign vascular tumors that typically do not require immediate intervention.
D. The newborn with whitish, hardened nodules on the gums of the mouth. These are likely Epstein pearls, which are harmless cysts often seen in newborns and typically resolve on their own.
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