A nurse is providing information to a group of new mothers. Which rationale would the nurse provide for why newborns and young infants are more susceptible to infection?

Passive transplacental immunity from maternal immunoglobulin G

Exposure to microorganisms during the birth process

Low levels of antibodies

High level of maternal antibodies to diseases to which the mother has been exposed

Answer and Explanation

The Correct Answer is C

a) Passive transplacental immunity from maternal immunoglobulin G: While this provides some initial immunity, it does not fully account for the susceptibility to infections in newborns and young infants.

b) Exposure to microorganisms during the birth process: Though exposure can occur during birth, it is not the primary reason for heightened susceptibility to infections.

c) Low levels of antibodies: Newborns and young infants have underdeveloped immune systems and fewer antibodies, making them more vulnerable to infections.

d) High level of maternal antibodies to diseases to which the mother has been exposed: Maternal antibodies initially provide some protection, but they gradually decline, contributing to the infant's susceptibility to infections.

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Correct Answer is C

Explanation

a) Focusing exclusively on the reported illness: Given the regular visits and the gap since the last well-child visit, it's essential to consider a broader perspective beyond the reported illness.

b) Asking the mother to leave the room after obtaining their history: This situation doesn't suggest the need to exclude the mother from the discussion.

c) Obtaining a comprehensive history, including socio-economic data: This approach considers the child's health within a broader context, taking into account any changes or potential factors influencing the child's health.

d) Reviewing health promotion and maintenance activities: While important, this situation requires a broader assessment due to the gap between visits and a sick visit.

A. The infant having a higher basal metabolic rate B. The infant’s kidneys being less able to concentrate urine C. The infant having a greater percentage of body weight in water D. The infant having a greater body surface area

Correct Answer is C

Explanation

a) The infant having a higher basal metabolic rate: Basal metabolic rate doesn't directly impact urine specific gravity.

b) The infant’s kidneys being less able to concentrate urine: In fact, infants have immature kidneys that are less efficient at concentrating urine, but this is not the primary reason for lower specific gravity.

c) The infant having a greater percentage of body weight in water: Infants have a higher percentage of body weight in water, leading to more dilute urine.

d) The infant having a greater body surface area: While body surface area influences some aspects of renal function, it's not the main factor affecting urine specific gravity in infants.

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A nurse is providing information to a group of new mothers. Which rationale would the nurse provide for why newborns and young infants are more susceptible to infection?

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Naxlex Comprehensive Predictor Exams

A mother brings her 2-year-old child to the pediatric office for a sick visit. The child is seen regularly at the office and was last seen at her well-child visit two months ago. Based on this information, which is the most appropriate action by the nurse?

Correct Answer is C

Explanation

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Correct Answer is C

Explanation

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