A nurse in the emergency department is caring for a 14-year-old who has anorexia nervosa.

• The client was brought to the emergency department by a parent due to fainting at home earlier this evening.
• The parent reports that the client has been worried about their weight and has been refusing to eat.
• The parent also reports the client has been spending several hours at the local gym.
• Vital signs were obtained and labs were drawn as requested by the provider.

Which of the following 5 assessment findings require immediate follow-up?

Choice A rationale: The client’s magnesium level is 1.7 mg/dL, which is below the normal range of 1.8 to 2.4 mg/dL. Hypomagnesemia can cause neuromuscular irritability, muscle weakness, tremors, and even seizures or cardiac arrhythmias in severe cases.

It’s often associated with other electrolyte imbalances such as hypokalemia and hypocalcemia.

In the context of anorexia nervosa, this could be due to inadequate dietary intake, malabsorption, or excessive losses from the gastrointestinal tract.

Choice B rationale: The client’s chloride level is 98 mmol/L, which falls within the normal range of 96 to 106 mmol/L. Chloride is an important electrolyte that helps maintain acid-base balance, fluid balance, and is a component of gastric juice as hydrochloric acid.

There’s no immediate concern regarding the client’s chloride level.

Choice C rationale: The client’s phosphate level is 2.5 mg/dL, which is below the normal range of 2.8 to 4.5 mg/dL. Hypophosphatemia can lead to muscle weakness, bone pain, mental changes, and potentially life-threatening complications such as respiratory failure and heart failure.

In the context of anorexia nervosa, hypophosphatemia is a common complication during refeeding due to shifts in electrolytes.

Choice D rationale: The client’s potassium level is 3.5 mmol/L, which is at the lower end of the normal range of 3.5 to

5.0 mmol/L. Hypokalemia can cause muscle weakness, cramps, arrhythmias, and in severe cases, it can be life- threatening.

In the context of anorexia nervosa, this could be due to inadequate dietary intake, excessive losses due to vomiting or laxative abuse, or shifts in electrolytes during refeeding.

In conclusion, the nurse should follow up on the client’s magnesium, phosphate, and potassium levels due to their potential implications on the client’s health, especially considering the client’s current health status and the process of refeeding.

Choice A rationale:

It's okay to feel scared. Let's talk about what you are afraid of.

Acknowledges the client's feelings: This response directly acknowledges the client's fear and regret, which is a crucial first step in providing emotional support. It validates the client's experience and creates a safe space for open communication.

Invites the client to share: By inviting the client to talk about their fears, the nurse encourages open expression of emotions. This can help the client to process their feelings and gain a sense of control over their situation.

Promotes understanding: By actively listening to the client's concerns, the nurse can gain a better understanding of their individual needs and fears. This understanding can then guide the nurse in providing tailored support and interventions.

Facilitates coping: Talking about fears can help the client to identify and explore coping strategies. The nurse can assist in this process by offering suggestions, providing resources, and teaching relaxation techniques.

Strengthens the nurse-client relationship: By demonstrating empathy, active listening, and support, the nurse can foster a trusting relationship with the client. This relationship can provide a source of comfort and reassurance during a challenging time.

Choice B rationale:

Don't worry. The important thing is you have now quit smoking.

Dismisses the client's feelings: This response minimizes the client's fear and regret, which can be invalidating and hinder emotional expression.

Focuses on the past: While it's important to acknowledge the positive step of quitting smoking, this response shifts the focus away from the client's current emotional state and concerns about the upcoming surgery.

Offers false reassurance: Telling the client not to worry can be unrealistic and unhelpful, as it doesn't address the underlying fears.

Choice C rationale:

Your doctor is a great surgeon. You will be fine.

Provides premature reassurance: While it's appropriate to express confidence in the medical team, this response may not fully address the client's emotional needs. It can also inadvertently downplay the seriousness of the surgery and potential risks.

Shifts focus away from the client: This response focuses on the surgeon's skills rather than the client's feelings and concerns.

Choice D rationale:

I understand your fears. I was a smoker also.

May be perceived as self-focused: While sharing a personal experience can sometimes build rapport, it's important to ensure the focus remains on the client's needs and experiences. This response could inadvertently shift the attention to the nurse's own story.

Does not directly address the client's fears: While expressing understanding can be helpful, it's important to follow up with s and encouragement to explore the client's specific concerns.