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A 3-month-old is admitted with severe diarrhea. Yesterday, the infant weighed 11 pounds (5 kg). Today, this infant weighs 9 pounds, 8 ounces (4.3 kg). Based on this information, the nurse documents that the infant has:

A.

Failure to thrive.

B.

Malabsorption syndrome.

C.

Severe dehydration.

D.

Risk for fluid volume deficit.

Answer and Explanation

The Correct Answer is C

Choice A rationale

 

Failure to thrive is a condition where a child does not gain weight or grow as expected. While severe diarrhea can contribute to failure to thrive, the immediate concern in this scenario is the significant weight loss indicating severe dehydration.

 

Choice B rationale

 

Malabsorption syndrome involves the inability to absorb nutrients properly, leading to malnutrition and weight loss. However, the acute weight loss in this case is more indicative of severe dehydration.

 

Choice C rationale

 

Severe dehydration is characterized by significant fluid loss, which can be life-threatening in infants. The weight loss from 11 pounds to 9 pounds, 8 ounces indicates a substantial fluid loss, pointing to severe dehydration.

 

Choice D rationale

 

Risk for fluid volume deficit is a potential diagnosis, but the significant weight loss and clinical presentation indicate that the infant is already experiencing severe dehydration.


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View Related questions

Correct Answer is D

Explanation

Choice A rationale

Temper tantrums are not a type of learning disability. They are a normal part of toddler development and are a way for toddlers to express frustration and assert independence.

Choice B rationale

Leaving the room while a tantrum is happening is not recommended. It is important for parents to stay calm and present, providing a safe environment for the child. Ignoring the tantrum while staying nearby can help the child learn to self-regulate.

Choice C rationale

Psychological consults are not typically necessary for temper tantrums. Temper tantrums are a normal part of development and usually decrease as the child learns to communicate and manage emotions better.

Choice D rationale

Temper tantrums are indeed the toddler’s attempt to gain control of a situation. Toddlers often have tantrums when they are unable to express their needs or when they are frustrated by their lack of control over their environment. Understanding this can help parents respond appropriately and support their child’s emotional development.

Correct Answer is C

Explanation

Choice A rationale

Distended neck veins are not a typical manifestation of pyloric stenosis. This condition primarily affects the gastrointestinal system, leading to symptoms related to feeding and digestion rather than cardiovascular symptoms like distended neck veins.

Choice B rationale

Red currant jelly stools are associated with intussusception, not pyloric stenosis. Intussusception involves the telescoping of one part of the intestine into another, leading to obstruction and the characteristic stool appearance.

Choice C rationale

Projectile vomiting is a hallmark symptom of pyloric stenosis. This occurs due to the obstruction at the pylorus, which prevents food from passing into the small intestine, leading to forceful expulsion of stomach contents.

Choice D rationale

A ridged abdomen is not a typical symptom of pyloric stenosis. While the abdomen may be distended due to the obstruction, the primary symptom is projectile vomiting.

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