Nokea
Immune globulin serums:
- A. Provide active immunity against infectious diseases
- B. Are contraindicated during pregnancy
- C. Are heated to above body temperature to kill most hepatitis, HIV, and other viruses such as parvovirus
- D. Are derived from pooled plasma of adults and contain specific antibodies in proportion to the donor population
Correct Answer: D
Rationale: Immune globulins are passive immunity from pooled plasma; they're not active , not contraindicated in pregnancy , and not heated .
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In response to the patients question about how to know whether drugs are safe, the nurse explains that all medications undergo rigorous scientific testing controlled by what organization?
- A. Food and Drug Administration (FDA)
- B. Drug Enforcement Agency (DEA)
- C. Centers for Disease Control and Prevention (CDC)
- D. Joint Commission on Accreditation of Healthcare Organizations (JCAHO)
Correct Answer: A
Rationale: The FDA is responsible for controlling and regulating the development and sale of drugs in the United States, allowing new drugs to enter the market only after being subjected to rigorous scientific testing. The DEA regulates and controls the use of controlled substances. The CDC monitors and responds to infectious diseases. The JCAHO is an accrediting body that inspects acute care facilities to ensure minimum standards are met.
A nurse working in an emergency department is caring for a client who has Benzodiazepine toxicity due to an overdose. Which of the following actions is the nurse's priority?
- A. Administer flumazenil.
- B. Identify the client's level of orientation.
- C. Infuse IV fluids.
- D. Prepare the client for gastric lavage
Correct Answer: B
Rationale: Assessing orientation is the priority to determine the severity of toxicity and guide interventions.
A nurse in an acute mental health facility is caring for a client who is experiencing withdrawal from Opioid use and has a new prescription for Clonidine. Which of the following actions should the nurse identify as the priority?
- A. Administer the clonidine on the prescribed schedule.
- B. Provide ice chips at the client's bedside.
- C. Educate the client on the effects of clonidine.
- D. Obtain baseline vital signs
Correct Answer: D
Rationale: Baseline vital signs are the priority to assess withdrawal severity and monitor clonidine's effects.
A young adult female who is taking metronidazole (Flagyl) to treat trichomoniasis calls the nurse to report severe headache, flushing, palpitations, cramping, and nausea. What will the nurse do next?
- A. Ask about alcohol consumption
- B. Reassure her that these are harmless side effects
- C. Tell her that this signals a worsening of her infection
- D. Tell her to go to the emergency department immediately
Correct Answer: A
Rationale: Metronidazole with alcohol causes a disulfiram-like reaction (symptoms listed); it's not infection worsening or harmless . Patients who are taking metronidazole can experience a disulfiram-like reaction when they drink alcohol.
Robert, age 51 years, has been told by his primary care provider (PCP) to take an aspirin a day. Why would this be recommended?
- A. He has arthritis and this will help with the inflammation and pain
- B. Aspirin has anti-platelet activity and prevents clots that cause heart attacks
- C. Aspirin acidifies the urine and he needs this for prostate health
- D. He has a history of GI bleed, and one aspirin a day is a safe dosage
Correct Answer: B
Rationale: Aspirin's antiplatelet effect reduces cardiovascular risk, a common recommendation for men over 50; arthritis or prostate aren't primary reasons.