Which of the following are clinical manifestations of pyloric stenosis in the infant?
Projectile vomiting and abdominal pains
Weight gain and irritability
Frequent stools and bleaching
Edema and diarrhea
The Correct Answer is A
Choice A rationale
Pyloric stenosis is a condition that affects infants, typically between two and six weeks of age. The most common symptoms include projectile vomiting and persistent hunger, as the thickening of the pylorus prevents food from passing to the small intestines. Abdominal pain may also be present. Therefore, projectile vomiting and abdominal pains are clinical manifestations of pyloric stenosis in the infant.
Choice B rationale
While irritability can be a symptom of pyloric stenosis due to the infant’s discomfort, weight gain is not typically associated with this condition. In fact, weight loss or poor weight gains are more common due to the vomiting and reduced food intake.
Choice C rationale
Pyloric stenosis does not typically cause frequent stools or bleaching. In fact, fewer bowel movements may be observed because little food is passing to the small intestines.
Choice D rationale
Edema and diarrhea are not typical symptoms of pyloric stenosis. The primary symptoms are related to the obstruction of the stomach outlet, which includes projectile vomiting and persistent hunger.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["A","B","D","E"]
Explanation
Choice A rationale
Pain during or after intercourse is a common symptom of endometriosis. The misplaced endometrial-like tissue can cause irritation and inflammation, leading to pain during or after sexual activity.
Choice B rationale
Pelvic pain is a primary symptom of endometriosis. The growth of endometrial-like tissue outside the uterus, particularly on structures within the pelvis, can lead to chronic pelvic pain. This pain may be cyclical (worsening around the menstrual period) or constant.
Choice C rationale
Urinary tract infection is not a direct clinical manifestation of endometriosis. While endometriosis can involve the urinary tract structures and cause urinary symptoms, it does not cause infections. Urinary tract infections are typically caused by bacteria, not by the presence of endometrial-like tissue.
Choice D rationale
Infertility is a potential complication of endometriosis. The presence of endometrial-like tissue can interfere with the normal function of the reproductive organs, leading to difficulties in achieving pregnancy. Approximately 30-50% of women with endometriosis may experience infertility.
Choice E rationale
Dysmenorrhea, or painful menstrual periods, is a common symptom of endometriosis. The pain is often described as far worse than typical menstrual cramps and may become more severe over time.
Correct Answer is C
Explanation
Choice C rationale
The adrenal glands regulate the production of aldosterone. Aldosterone is a hormone that helps regulate blood pressure by managing the levels of sodium and potassium in the blood. It is secreted by the adrenal glands, which are small, triangle-shaped glands located on top of each of the kidneys.
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