which heart sound is produced by vibrations within the heart chambers or in the major arteries from the back and forth flow of blood
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Nursing Elites

ATI RN

ATI Nursing Care of Children

1. Which heart sound is produced by vibrations within the heart chambers or in the major arteries from the back-and-forth flow of blood?

Correct answer: C

Rationale: A murmur is produced by turbulent blood flow within the heart or major arteries, resulting in audible vibrations.

2. One of the major differences in clinical presentation between Crohn disease (CD) and ulcerative colitis (UC) is that UC is more likely to cause which clinical manifestation?

Correct answer: B

Rationale: Rectal bleeding is more commonly associated with ulcerative colitis (UC) than with Crohn disease (CD). While both conditions can cause abdominal pain and growth issues, bleeding is a hallmark of UC due to its superficial mucosal inflammation. Perianal lesions are more characteristic of CD, and growth retardation is typically not a direct clinical manifestation of either CD or UC.

3. Which should the nurse teach to parents regarding oral health of children? (Select all that apply.)

Correct answer: C

Rationale: Fluoridated water helps prevent caries, early childhood caries is preventable, and dental hygiene should start with the first tooth eruption.

4. Examination of the abdomen is performed correctly by the nurse in which order?

Correct answer: D

Rationale: The correct order for abdominal examination is inspection, auscult

5. What should the nurse include in the discharge instructions for the parents of an infant diagnosed with acute otitis media?

Correct answer: D

Rationale: Acetaminophen (Tylenol) is recommended to help relieve the discomfort associated with acute otitis media, such as pain and fever. Elevating the baby's head during sleep can also help with drainage and relieve pressure, making choice A incorrect. Administering an antibiotic may be necessary for bacterial otitis media but is not usually the first-line treatment for acute otitis media, so choice B is incorrect. Placing the baby to sleep with a bottle can increase the risk of ear infections due to the pooling of milk around the Eustachian tube, so choice C is incorrect.

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