A nurse is caring for a client who overdosed on morphine and has a respiratory rate of 6/min. Which medication should the nurse plan to administer?
Epinephrine
Protamine
Flumazenil
Naloxone
The Correct Answer is D
A. Epinephrine is primarily used for anaphylaxis and severe asthma attacks; it is not effective in reversing opioid overdose.
B. Protamine is an antidote for heparin, not for opioid overdose.
C. Flumazenil is a benzodiazepine antagonist and is not indicated for opioid overdose; it can potentially precipitate seizures in patients with mixed drug overdoses.
D. Naloxone is an opioid antagonist specifically indicated for reversing the effects of opioid overdose, including respiratory depression, making it the appropriate choice in this scenario.
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Correct Answer is D
Explanation
A. Paroxetine is an SSRI antidepressant used for depression and anxiety disorders, not for Parkinson's Disease.
B. Lisinopril is an ACE inhibitor primarily used for hypertension and heart failure, and it does not address symptoms of Parkinson's Disease.
C. Risperidone is an atypical antipsychotic that may be used in some cases for behavioral symptoms but is not a primary treatment for Parkinson's Disease.
D. Levodopa (Inbrija) is a medication specifically indicated for the management of Parkinson's Disease, as it helps to replenish dopamine levels, alleviating motor symptoms associated with the disease.
Correct Answer is B
Explanation
A. Folic acid does not specifically lower blood glucose; rather, it is primarily involved in DNA synthesis and cell division.
B. Folic acid is essential during pregnancy as it significantly reduces the risk of neural tube defects, such as spina bifida and anencephaly, in the developing fetus, making it a critical nutrient for pregnant women.
C. Folic acid does not prevent celiac disease; rather, celiac disease is an autoimmune disorder related to gluten intake.
D. While some studies suggest that folic acid may have a role in reducing the frequency of migraines, it is not a primary indication during pregnancy.