Question

a positive ortolani sign confirms the diagnosis of:
hirschsprung disease.
congenital hip dysplasia.
cystic fibrosis.
clubfoot.
question 8 (1 point)
fatal complications of cystic fibrosis include:
pneumonia.
emphysema.
atelectasis.
all of the above
question 9 (1 point)
anorexia nervosa is:
a morbid fear of becoming skinny.
marked by weight loss, clinical evidence of semistarvation, and amenorrhea.
more prominent in men than women.
repetitive gorging with food, followed by self - induced vomiting.

Explanation:

1. The Ortolani maneuver is a clinical test specifically used to detect congenital hip dysplasia; a positive result confirms this condition.
2. Cystic fibrosis causes thick mucus buildup in the lungs, which leads to pneumonia, emphysema, and atelectasis, all of which can be fatal complications.
3. Anorexia nervosa is an eating disorder characterized by intentional severe weight loss, signs of semistarvation, and in females, amenorrhea; the other options describe incorrect or unrelated conditions.

Answer:

1. Congenital hip dysplasia.
2. All of the above
3. Marked by weight loss, clinical evidence of semistarvation, and amenorrhea.