A nurse in a mental health unit is admitting a female client who has anorexia nervosa.
The admission vital signs are as follows: Heart rate 52/min, Respiratory rate 26/min, Blood pressure 84/50 mm Hg, Temperature 36.1C(97F). The nurse should first address the client's:

Choice A rationale: The statement “My arms often feel weak and spastic” does not indicate obsessive-compulsive disorder (OCD). This could be a symptom of a physical condition or a different mental health disorder, but it does not align with the common symptoms of OCD. OCD is characterized by unwanted, recurring thoughts and repetitive behaviors.

Choice B rationale: The statement “I check where my car keys are ten times” is indicative of OCD. One of the key symptoms of OCD is the need to check things repeatedly due to persistent, unwanted thoughts and fears. The individual may check something over and over again, such as whether the door is locked or where their car keys are, even if they know they’ve already checked. This behavior is a compulsion - an act the person feels compelled to perform to alleviate the distress caused by the obsessive thought.

Choice C rationale: The statement “I’m embarrassed to go out and speak in public” could be indicative of social anxiety disorder, not OCD. Social anxiety disorder is characterized by a fear of social situations and interactions, particularly those involving the possibility of scrutiny or judgment by others. While people with OCD can also have social anxiety disorder, embarrassment about going out and speaking in public is not a typical symptom of OCD12.

Choice D rationale: The statement “I keep reliving a car accident almost every day” is more indicative of post- traumatic stress disorder (PTSD) than OCD. PTSD is a mental health disorder that can develop after experiencing or witnessing a traumatic event, such as a car accident. Symptoms of PTSD include flashbacks, nightmares, and severe anxiety, as well as uncontrollable thoughts about the event. While people with OCD can have intrusive thoughts, these thoughts are typically related to themes like contamination or orderliness, rather than reliving past traumas.

: The correct answer/s is Choice/s.

Choice A rationale: Phosphate level is a crucial indicator of the body’s electrolyte balance. In patients with anorexia nervosa, phosphate levels can be significantly affected due to malnutrition and the body’s metabolic response to starvation. Low phosphate levels, known as hypophosphatemia, can lead to serious complications such as muscle weakness, neurological dysfunction, and potentially life-threatening cardiac issues.

Choice B rationale: Capillary refill is a quick test performed on a patient to assess the adequacy of peripheral circulation. The time taken for color to return to an external capillary bed after pressure has been applied to cause blanching signifies the status of the patient’s peripheral blood circulation. Delayed capillary refill time may indicate shock or dehydration, which could be a concern in a patient with anorexia nervosa who may be dehydrated or malnourished.

Choice C rationale: Sodium level is another important electrolyte that needs to be monitored. Patients with anorexia nervosa can have abnormal sodium levels due to various factors such as vomiting, use of diuretics, or not consuming enough dietary sodium. Both high sodium (hypernatremia) and low sodium (hyponatremia) levels can lead to severe neurological symptoms and are considered medical emergencies.

Choice D rationale: Magnesium level is also an important consideration in patients with anorexia nervosa. Low magnesium levels, or hypomagnesemia, can occur due to inadequate dietary intake or excessive loss from the gastrointestinal tract, which can be seen in conditions like anorexia nervosa. Hypomagnesemia can lead to symptoms such as muscle cramps, seizures, and even cardiac arrhythmias.

Choice E rationale: Glucose level is a key indicator of a person’s metabolic state and energy balance. In patients with anorexia nervosa, glucose levels can be low due to inadequate food intake. Hypoglycemia, or low blood sugar, can lead to symptoms such as weakness, tremors, confusion, and in severe cases, it can be life-threatening.