Nursing Elites

1. A child is being cared for following a head injury. Which of the following findings should indicate to the healthcare provider that the child is developing diabetes insipidus?

• A. Urine specific gravity of 1.045
• B. Sodium level of 155
• C. Blood glucose level of 45
• D. Urine output of 35 ml per hour

Correct answer: B

Rationale: In a child with a head injury, the development of diabetes insipidus can occur due to pituitary hypofunction, leading to a deficiency of antidiuretic hormone. An elevated sodium level (hypernatremia) is a key finding in diabetes insipidus due to the excessive loss of free water in the urine, resulting in increased sodium concentration in the blood.

2. Difficulties with eating, sleeping, playing, repetitive or difficult behaviors, and paying attention may all be caused in part by which of the following?

• A. Cognitive delays
• B. Lack of motivation for mastery
• C. Sensory processing challenges
• D. Imitation deficits

Correct answer: C

Rationale: Sensory processing challenges can affect various aspects of a child's daily life, including eating, sleeping, playing, behavior, and attention. These challenges can lead to difficulties in processing sensory information, which may manifest in different behaviors and impact their overall functioning.

3. A patient develops hypotension, laryngeal edema, and bronchospasm after eating peanuts. Which medication should the nurse prepare to administer?

• A. Promethazine
• B. Epinephrine
• C. Diphenhydramine
• D. Hydroxyzine

Correct answer: B

Rationale: The patient is exhibiting symptoms of anaphylaxis triggered by a peanut allergy, a severe and potentially life-threatening allergic reaction. The appropriate medication for anaphylaxis is epinephrine. Epinephrine acts quickly to reverse the symptoms by constricting blood vessels, relaxing bronchial muscles, and reducing laryngeal edema, making it the drug of choice for this situation. Promethazine, diphenhydramine, and hydroxyzine are not the first-line treatments for anaphylaxis. Promethazine is an antihistamine with sedative effects, Diphenhydramine is an antihistamine, and Hydroxyzine is also an antihistamine with sedative properties. While these medications can help with mild allergic reactions, they are not as effective or fast-acting as epinephrine in treating the severe manifestations of anaphylaxis.

4. Which is the priority nursing assessment when providing care for an infant at risk for dehydration?

• A. Urine output
• B. Urine specific gravity
• C. Vital signs
• D. Daily weight

Correct answer: D

Rationale: The correct answer is Daily weight. Daily weight is a crucial assessment in infants at risk for dehydration because changes in weight can indicate fluid balance and dehydration status. It is essential to monitor daily weight to promptly identify and manage dehydration in infants.

5. A healthcare professional is reviewing the laboratory report of an infant who is receiving treatment for severe dehydration. The professional should identify which of the following laboratory values indicates effectiveness of the current treatment?

• A. Potassium 2.9 mEq/L
• B. Sodium 140 mEq/L
• C. Urine specific gravity 1.035
• D. BUN 25 mg/dL

Correct answer: B

Rationale: A sodium level of 140 mEq/L within the expected reference range indicates effective treatment for dehydration. In dehydration, sodium levels are often elevated, so a normal sodium level suggests that the treatment is helping to restore the electrolyte balance in the infant's body.

Similar Questions