A nurse is preparing to administer clindamycin 900 mg by intermittent IV bolus over 30 min. Available is clindamycin 900 mg in 100 mL dextrose 5% (D5W). The nurse should set the IV pump to deliver how many mL/hr?
(Round the answer to the nearest whole number. Use a leading zero if it applies. Do not use a trailing zero)
The Correct Answer is ["200"]
The correct answer is 200 mL/hr.
To calculate the IV rate, the nurse should use the following formula:
IV rate (mL/hr) = (Volume to be infused (mL) / Time of infusion (hr)) x Drop factor (gtt/mL)
In this case, the volume to be infused is 100 mL, the time of infusion is 0.5 hr (30 min), and the drop factor is 1 gtt/mL (assuming the IV pump is calibrated in mL/hr). Therefore, the formula becomes:
IV rate (mL/hr) = (100 mL / 0.5 hr) x 1 gtt/mL
IV rate (mL/hr) = 200 mL/hr
The nurse should round the answer to the nearest whole number, which is 200 mL/hr. The nurse should use a leading zero if the answer is less than 1, which is not the case here. The nurse should not use a trailing zero, which means 200 mL/hr and not 200.0 mL/hr.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
Choice A reason: Reinforcing postpartum and newborn care discharge teaching is not a priority action by the nurse, as it is not directly related to the client's emotional state or safety. Reinforcing postpartum and newborn care discharge teaching is an important intervention that can help the client to manage her physical recovery and her infant's needs, but it is not sufficient to address the client's symptoms of postpartum depression, which is a mood disorder that can affect the client's mental health and well-being.
Choice B reason: Asking the client if she has considered harming her newborn is a priority action by the nurse, as it is essential to assess the client's risk of infanticide, which is the intentional killing of an infant by the mother. Asking the client if she has considered harming her newborn is a sensitive and difficult question, but it is necessary to ensure the safety of the infant and the mother, and to provide appropriate interventions and referrals. The nurse should ask the question in a nonjudgmental and supportive manner, and validate the client's feelings and concerns.
Choice C reason: Assisting the family to identify prior use of positive coping skills in family crises is not a priority action by the nurse, as it is not directly related to the client's emotional state or safety. Assisting the family to identify prior use of positive coping skills in family crises is a helpful intervention that can enhance the client's resilience and self-efficacy, but it is not sufficient to address the client's symptoms of postpartum depression, which is a mood disorder that can affect the client's mental health and well-being.
Choice D reason: Anticipating a prescription by the provider for an antidepressant is not a priority action by the nurse, as it is not directly related to the client's emotional state or safety. Anticipating a prescription by the provider for an antidepressant is a possible intervention that can improve the client's mood and functioning, but it is not the only or the first option to address the client's symptoms of postpartum depression, which is a mood disorder that can affect the client's mental health and well-being. The nurse should collaborate with the provider and the client to determine the best treatment plan, which may include psychotherapy, social support, or alternative therapies.
Correct Answer is C
Explanation
Choice A reason: Prostaglandin E2 is not an appropriate medication for the client, because it is a uterotonic agent that stimulates uterine contractions and cervical ripening. Prostaglandin E2 is used to induce labor, not to stop it.
Choice B reason: Methylergonovine is not an appropriate medication for the client, because it is a uterotonic agent that causes sustained uterine contractions and vasoconstriction. Methylergonovine is used to prevent or treat postpartum hemorrhage, not to stop preterm labor.
Choice C reason: Terbutaline is an appropriate medication for the client, because it is a tocolytic agent that relaxes the uterine smooth muscle and inhibits contractions. Terbutaline is used to delay preterm labor and prolong pregnancy.
Choice D reason: Oxytocin is not an appropriate medication for the client, because it is a uterotonic agent that stimulates uterine contractions and milk ejection. Oxytocin is used to augment labor, not to stop it.
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