A nurse is providing an educational session to colleagues on the unit regarding COPD. Which of the following options would the nurse provide regarding associated risks of COPD?

Choice A Reason:

A client with a decreased potassium level is incorrect. Hypokalemia (decreased potassium level) can cause various neurological symptoms, but it doesn't directly lead to osmotic cerebral edema.

Choice B Reason:

When plasma glucose levels are rapidly lowered, an osmotic gradient develops between the brain and plasma, which can lead to cerebral edema.Brain cells pull water from the plasma, resulting in widespread edema.

Choice C Reason:

While HbA1c is an important marker of diabetes control and may indicate poor long-term management, it does not directly relate to the acute metabolic derangements (e.g., rapid osmotic shifts, severity of acidosis) that predispose to cerebral edema in DKA.

Choice D Reason:

A client with an increased creatinine level is incorrect. Elevated creatinine levels typically indicate kidney dysfunction or dehydration, but they don't directly cause osmotic cerebral edema.

Choice A Reason:

Photosensitivity is incorrect. Photosensitivity, or sensitivity to light, is not a common symptom of multiple sclerosis. While individuals with MS may experience visual disturbances, such as blurred vision or optic neuritis, sensitivity to light is not typically reported as a primary symptom.

Choice B Reason:

Memory issues is correct. Memory issues, including problems with short-term memory, concentration, and cognitive processing speed, are common neurological symptoms in individuals with multiple sclerosis. Cognitive impairment can affect various aspects of memory and cognitive function.

Choice C Reason:

Lhermitte's sign is correct. Lhermitte's sign is a classic neurological sign characterized by an electric shock-like sensation that radiates down the spine or into the limbs upon flexing the neck. It is a common symptom in multiple sclerosis, often associated with cervical spinal cord lesions.

Choice D Reason:

Seizures is incorrect. Seizures are not a typical symptom of multiple sclerosis. While individuals with MS may experience various neurological symptoms, seizures are not a common manifestation of the disease.

Choice E Reason:

Central vision loss is correct. Visual disturbances, including central vision loss, blurred vision, double vision, or optic neuritis, are common symptoms of multiple sclerosis. Optic neuritis, inflammation of the optic nerve, is a frequent manifestation of MS that can lead to temporary or permanent central vision loss.