Nurse Veronica is teaching a group of parents about otitis media. When discussing why children are predisposed to this disorder, the nurse should mention the significance of which anatomical feature?

Correct Answer: B

Rationale: The Eustachian tubes are small passages that connect the middle ear to the back of the throat. In young children, these tubes are shorter, more horizontal, and more narrow than in adults, making them more prone to blockages and infections. When these tubes become blocked, usually due to factors like swelling from allergies or a cold, fluid can build up in the middle ear leading to otitis media or middle ear infection. Therefore, the anatomy and size of the Eustachian tubes play a significant role in the predisposition of children to otitis media.

Correct Answer: A

Rationale: A neonate delivered by Cesarean section for a breech presentation is at higher risk for developmental dysplasia of the hips (DDH). Breech presentation, especially frank breech, increases the chance of hip instability and DDH due to the positioning of the legs in utero. DDH is a condition where the ball and socket joint of the hip does not properly form, leading to potential dislocation of the hip joint. It is important for the nurse to carefully assess the neonate for signs of hip dysplasia, such as limited hip abduction or asymmetry in the thigh folds, to facilitate early detection and intervention for optimal outcomes. Legg-Calve-Perthes (LCP), Duchenne muscular dystrophy (DMD), and slipped capital femoral epiphysis (SCFE) are not specifically related to breech delivery, and therefore, are less likely to be

Correct Answer: C

Rationale: Placing an undershirt between the skin and the Pavlik harness is done to prevent skin abrasions and irritation caused by the harness rubbing directly against the skin. The undershirt acts as a protective layer, reducing the likelihood of skin sensitivity or damage due to the continuous contact with the harness. This is particularly important for infants or young children who may have delicate skin that is more prone to irritation. By using an undershirt, caregivers can help ensure greater comfort for the child while wearing the Pavlik harness and reduce the risk of any skin-related complications.

Correct Answer: D

Rationale: The Anti Streptolysin O titer (ASOT) is a test used to detect antibodies produced by the body in response to a recent streptococcal infection. A positive ASOT result can be seen in various conditions such as tonsillitis, glomerulonephritis, and Rheumatic fever (RF), which are all associated with streptococcal infections. Therefore, the correct answer is D, as all of these conditions can lead to a positive ASOT result.

Correct Answer: A

Rationale: High doses of prednisone suppress the immune system, putting the hospitalized child at an increased risk for infections. Therefore, an appropriate nursing goal related to this situation would be to prevent infection by implementing measures such as hand hygiene, maintaining a clean environment, and monitoring for signs and symptoms of infection. It is crucial to protect the child from acquiring additional illnesses while undergoing treatment for nephrosis.