Nursing Elites

1. An infant weighed 8 lb at birth and was 18 inches in length. What weight and length should the infant be at 5 months of age?

• A. 12 lb, 20 inches
• B. 14 lb, 21.5 inches
• C. 16 lb, 23 inches
• D. 18 lb, 24.5 inches

Correct answer: C

Rationale: By 5 months, an infant's weight should typically double from birth, and length should increase by approximately 50%.

2. The nurse is caring for an adolescent hospitalized for asthma. The adolescent belongs to a large family. The nurse recognizes that the adolescent is likely to relate to which group?

• A. Peers
• B. Parents
• C. Siblings
• D. Teachers

Correct answer: A

Rationale: Adolescents typically identify and relate more closely to their peer group, especially during the teenage years when peer relationships become a central focus.

3. A mother delivers an infant at 30 weeks gestation. The mother asks the nurse for information on nutrition and if formula would be better since the baby is premature. What is the foundation for the response to the mother by the nurse?

• A. Human milk is preferred over other types of nutrition.
• B. Human milk lacks essential nutrients when the infant is preterm.
• C. Commercial infant formulas are preferred over other types of nutrition.
• D. Commercial infant formulas have not been designed to meet the nutritional needs of preterm infants.

Correct answer: A

Rationale: The correct answer is A. Human milk is the preferred food for infants, including preterm infants. It contains essential ingredients necessary for the infant's growth and development. The mother should pump her breasts to provide milk for the infant if the child is receiving enteral feedings. Once the infant can coordinate breathing, sucking, and swallowing, breastfeeding directly is encouraged. Studies have shown that preterm infants fed fortified human milk have better outcomes compared to those fed commercial infant formulas. Commercial infant formulas may not fully meet the unique nutritional needs of preterm infants, leading to potential longer hospital stays. Therefore, human milk is the best choice for feeding premature infants.

4. How is family systems theory best described?

• A. The family is viewed as the sum of individual members
• B. A change in one family member cannot create a change in other members
• C. Individual family members are readily identified as the source of a problem
• D. When the family system is disrupted, change can occur at any point in the system

Correct answer: D

Rationale: Family systems theory views the family as a whole, where changes in one member affect the entire system, and changes can occur at any point within the system.

5. What type of shock is characterized by a hypersensitivity reaction causing massive vasodilation and capillary leaks, which may occur with drug or latex allergy?

• A. Neurogenic shock
• B. Cardiogenic shock
• C. Hypovolemic shock
• D. Anaphylactic shock

Correct answer: D

Rationale: Anaphylactic shock is a severe allergic reaction that causes massive vasodilation and increased capillary permeability, leading to rapid fluid shifts and circulatory collapse if not treated promptly. Neurogenic, cardiogenic, and hypovolemic shocks have different etiologies.

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