A nurse is preparing to administer an injection of 0.25 mg subcutaneous terbutaline to a client who is in preterm labor. The amount available is 1 mg/ml. How many ml should the nurse administer? (Round the answer to the nearest hundredth. Use a leading zero if it applies. Do not use a trailing zero)
The Correct Answer is ["0.25"]
Desired dose = 0.25 mg
Available concentration = 1 mg/mL
Calculate the volume to administer:
Volume to administer (mL) = Desired dose (mg) / Available concentration (mg/mL)
= 0.25 mg / 1 mg/mL
= 0.25 mL
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Amyloid plaque: Amyloid plaque buildup is characteristic of Alzheimer’s disease, a chronic, progressive form of dementia. While dementia can increase the overall risk for delirium, amyloid plaques themselves are not an immediate trigger for acute confusion like delirium.
B. Urinary tract infection: Urinary tract infections are a common reversible cause of delirium, especially in older adults. Infections can trigger a systemic inflammatory response and disrupt normal brain function, leading to sudden-onset confusion, disorientation, and restlessness due to systemic inflammation and changes in metabolic balance.
C. High cholesterol: High cholesterol contributes to long-term cardiovascular risks, such as atherosclerosis and stroke, but it is not directly linked to the sudden cognitive changes seen in delirium. It does not cause the acute neurological dysfunction characteristic of delirium.
D. Hypersomnia: Hypersomnia, or excessive daytime sleepiness, may reflect underlying sleep disorders or other chronic conditions, but it is not recognized as a common direct cause of delirium. Acute changes in mental status are more often tied to factors like infection, medications, or metabolic disturbances.
Correct Answer is A
Explanation
A. "I will ask to have you assigned to a female nurse.": Respecting the client’s preference supports her autonomy, comfort, and dignity. Offering to accommodate her request shows sensitivity to her personal, cultural, or religious needs and helps maintain a trusting nurse-client relationship.
B. "I will get a female assistive personnel to provide your bath.": While providing a female assistive personnel for bathing might address part of the concern, it does not fully meet the client's expressed preference for all aspects of nursing care to be provided by a female nurse.
C. "You will need to speak with the nurse manager about this.": Asking the client to manage the reassignment request herself can seem dismissive. It is the nurse’s responsibility to advocate for the client and initiate steps to meet her needs whenever possible.
D. "I care for other female clients and they do not mind having a male nurse.": Comparing the client’s feelings to those of others invalidates her concerns and does not demonstrate respect for her individual preferences, which is essential in client-centered care.
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