A nurse is caring for a client with a specific phobia.
Which statement by the nurse is accurate regarding phobias?
"Phobias are characterized by persistent and irrational fear.".
"Phobias can be caused by biological factors only.".
"Phobias can be diagnosed based on physical symptoms.".
"Phobias can be managed with medication alone.".
The Correct Answer is A
Choice A rationale:
"Phobias are characterized by persistent and irrational fear" (Choice A) is an accurate statement. Phobias are defined by the presence of an intense and irrational fear of a specific object or situation. This fear is persistent and often leads to avoidance behaviors, which can significantly impact the individual's daily life.
Choice B rationale:
"Phobias can be caused by biological factors only" (Choice B) is an inaccurate statement. Phobias can have various causes, including both biological and psychological factors. While there may be genetic predispositions to certain phobias, psychological factors, such as traumatic experiences or learned behaviors, can also contribute to the development of phobias.
Choice C rationale:
"Phobias can be diagnosed based on physical symptoms" (Choice C) is an inaccurate statement. Phobias are typically diagnosed based on the individual's reported symptoms, such as intense fear and avoidance behaviors. There are no specific physical symptoms that directly indicate the presence of a phobia.
Choice D rationale:
"Phobias can be managed with medication alone" (Choice D) is an inaccurate statement. Medication alone is not considered the primary treatment for phobias. While medications like selective serotonin reuptake inhibitors (SSRIs) or benzodiazepines may be prescribed to alleviate anxiety symptoms, the most effective treatment for phobias is psychotherapy, particularly exposure therapy or cognitive-behavioral therapy. These therapies address the root causes of the phobia and help individuals learn to manage their fear.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Tetracycline antibiotics can form insoluble complexes with calcium, reducing their absorption when taken together. Therefore, advising the client to continue taking calcium supplements with food while on tetracycline therapy is not recommended as it may decrease the effectiveness of the antibiotic.
Choice B rationale:
The nurse should advise the client to avoid taking calcium supplements while on tetracycline therapy. Calcium-containing products (such as supplements, dairy products, and antacids) should be taken at least 2 hours before or after tetracycline administration to minimize the interference with drug absorption.
Choice C rationale:
Taking calcium supplements with tetracycline, even with plenty of water, can still lead to reduced drug absorption due to the formation of insoluble complexes. Therefore, this advice is not appropriate.
Choice D rationale:
The nurse should recommend that the client take calcium supplements at least 2 hours before or after tetracycline. This approach ensures that the client receives the full therapeutic benefit of the antibiotic while still meeting their calcium needs separately.
Correct Answer is A
Explanation
To calculate the amount of darbepoetin alfa that the nurse should administer, you can use the following formula:
Dose (mL) = Amount prescribed (mcg) / Concentration (mcg/mL)
In this case:
Amount prescribed = 40 mcg
Concentration = 60 mcg/mL
Dose (mL) = 40 mcg / 60 mcg/mL = 2/3 mL
Now, you can convert 2/3 mL to decimal to make it easier to work with:
2/3 = 0.6667 mL
Rounded to one decimal place, the nurse should administer approximately 0.7 mL of darbepoetin alfa. So, the correct answer is 0.7 mL.
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