The practical nurse (PN) is caring for a client whose urine drug screen is positive for cocaine. Which behavior is most likely seen in this client?

Elevated energy level

Powerful craving for more

High self-esteem

Euphoria

Answer and Explanation

The Correct Answer is A

Cocaine is a powerfully addictive stimulant drug that increases the levels of dopamine in the brain, which is a chemical messenger related to movement, pleasure, and motivation.
Cocaine's eﬀects appear almost immediately and last for a few minutes to an hour, depending on the method of use. Some of the short-term eﬀects of cocaine include extreme happiness and energy, mental alertness, hypersensitivity to sight, sound, and touch, and irritability.
An elevated energy level is one of the most common and noticeable eﬀects of cocaine use, as cocaine stimulates the central nervous system and makes the user feel more alert, active, and confident¹². This eﬀect may also lead to increased physical activity, talkativeness, or aggression.

Therefore, option A is the correct answer, while options B, C, and D are incorrect.

Option B is incorrect because a powerful craving for more cocaine is not a behavior that can be observed by others, but rather an internal feeling that the user may experience due to the addictive nature of the drug.

Option C is incorrect because high self-esteem is not a typical eﬀect of cocaine use, as cocaine may cause paranoia or anxiety in some users.

Option D is incorrect because euphoria is not a behavior that can be observed by others, but rather an emotional state that the user may feel due to the increased dopamine levels in the brain

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Correct Answer is C

Explanation

Choice A reason:

Discourage physical activity during the day is incorrect. Encouraging physical activity is generally beneficial for individuals with dementia. Regular exercise can improve mood, reduce agitation, and enhance overall health. However, the level and type of physical activity should be tailored to the individual's abilities and preferences.

Choice B reason

Use clothing with buttons and zippers is incorrect. Clothing with buttons and zippers can be challenging for individuals with dementia due to fine motor skill impairments and difficulty with dressing. It is often recommended to use clothing with simple closures, such as Velcro or elastic bands, to make dressing easier and more manageable for the individual.

Choice C reason:

Individuals with dementia may experience difficulties with communication, memory, and problem-solving, which can affect their ability to recognize and express the need to use the restroom. As a result, they may be at risk of urinary or bowel incontinence. To address this concern and promote the client's comfort and dignity, establishing a toileting schedule is essential. A consistent routine for bathroom breaks can help prevent accidents and improve the client's overall well-being.

Choice D reason:

Engage the client in activities that increase sensory stimulation is incorrect. While sensory stimulation activities can be enjoyable and engaging for individuals with dementia, it is essential to select activities that are appropriate and not overwhelming. Some individuals with dementia may become overstimulated, which can lead to agitation or distress. Activities should be tailored to the individual's preferences and abilities.

A. Irritability B. Increased urination C. Vomiting D. Facial flushing

Correct Answer is A

Explanation

A. Irritability: Correct. Irritability is one of the signs of hypoglycemia, which occurs when blood glucose levels fall below 70 mg/dL (3.9 mmol/L). Other signs include shakiness, sweating, hunger, headache, confusion, and blurred vision.

B. Increased urination: Incorrect. Increased urination is one of the signs of hyperglycemia, which occurs when blood glucose levels rise above 180 mg/dL (10 mmol/L). Other signs include thirst, dry mouth, fatigue, nausea, and fruity breath odor.

C. Vomiting: Incorrect. Vomiting is not a specific sign of hypoglycemia or hyperglycemia, but it can occur as a complication of either condition if left untreated or poorly managed.

D.Facial flushing: Incorrect. Facial flushing is not a sign of hypoglycemia or hyperglycemia, but it can occur as a side effect of some medications used to treat diabetes, such as niacin or rosiglitazone.

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The practical nurse (PN) is caring for a client whose urine drug screen is positive for cocaine. Which behavior is most likely seen in this client?

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