Nokea
The nurse is administering Penicillin to a patient who has tested positive for strep throat. The nurse knows to look for which of the following adverse effects as a sign of an acute allergic reaction?
- A. blurred vision
- B. tinnitus
- C. skin rash/hives
- D. vomiting ATI PHARMACOLOGY LATEST UPDATE 2022/2023 PROCTORED EXAM -STUDY GUIDE QUESTIONS & ANS 100% CORRECTLY VERIFIED GRADED A+ ATI PHARMACOLOGY LATEST UPDATE 2022/2023 PROCTORED EXAM -STUDY GUIDE QUESTIONS & ANS 100% CORRECTLY VERIFIED GRADED A+
Correct Answer: C
Rationale: When administering Penicillin, one of the adverse effects to watch out for as a sign of an acute allergic reaction is the development of a skin rash or hives. This reaction may indicate an allergic response to the medication. It is important for the nurse to monitor the patient closely for any signs of an allergic reaction, including skin changes, and to act promptly if such symptoms arise. An acute allergic reaction can progress to a severe life-threatening condition known as anaphylaxis, so prompt recognition and intervention are critical in such cases.
You may also like to solve these questions
A patient is scheduled to receive chemotherapy drugs that will cause myelosuppression. Which action by the nurse will be most important?
- A. Monitor for a change in temperature.
- B. Evaluate gastrointestinal function.
- C. Assess for evidence of cardiac compromise.
- D. Question the patient about changes in sense of taste.
Correct Answer: A
Rationale: Myelosuppression, a common side effect of chemotherapy, leads to a decrease in white blood cells, red blood cells, and platelets. A drop in white blood cells, particularly neutrophils, increases the risk of infection. Monitoring for a change in temperature is critical because fever is often the first sign of infection in neutropenic patients. Early detection allows for prompt intervention, such as administering antibiotics, to prevent life-threatening complications. While gastrointestinal function, cardiac compromise, and changes in taste are important to assess, they are not as immediately life-threatening as an undetected infection in a myelosuppressed patient.
Liquid preparation made by boiling vegetable substances with water
- A. decoction
- B. fluid extract C solution
- C. spirits
- D. syrup
Correct Answer: A
Rationale: A decoction is a liquid preparation made by boiling vegetable substances with water. This process helps extract the beneficial properties and compounds from the plant material into the liquid. Decoctions are commonly used in herbal medicine to prepare medicinal remedies by simmering roots, bark, or other plant parts in water for a period of time.
A patient is in the emergency department with new-onset atrial fibrillation. Which order for digoxin would most likely have the fastest therapeutic effect?
- A. Digoxin 0.25 mg PO daily
- B. Digoxin 1 mg PO now; then 0.25 mg PO daily
- C. Digoxin 0.5 mg IV push daily
- D. Digoxin 1 mg IV push now; then 0.25 mg IV daily
Correct Answer: D
Rationale: When a patient requires immediate treatment for atrial fibrillation with digoxin, the fastest way to achieve a therapeutic effect is through intravenous administration. Option D, Digoxin 1 mg IV push now; then 0.25 mg IV daily, is the most appropriate order in this scenario. Intravenous administration allows for rapid absorption and onset of action, making it the preferred route for urgent situations like atrial fibrillation. By giving an initial loading dose intravenously, followed by a lower maintenance dose IV daily or orally, the patient can quickly achieve therapeutic digoxin levels to help stabilize the heart rhythm. Option D provides the most rapid and effective way to manage new-onset atrial fibrillation with digoxin.
The nurse is administering Penicillin to a patient who has tested positive for strep throat. The nurse knows to look for which of the following adverse e昀昀ects as a sign of an acute allergic reaction?
- A. blurred vision
- B. tinnitus
- C. skin rash/hives
- D. vomiting
Correct Answer: C
Rationale: An acute allergic reaction to Penicillin can present with symptoms such as skin rash or hives. This is a common sign of an allergic reaction and can indicate the patient is having an adverse response to the medication. It is essential for the nurse to monitor the patient closely for any signs of allergic reactions, including hives, as they can quickly progress to more severe reactions such as anaphylaxis. Other adverse effects listed in the choices, such as blurred vision, tinnitus, and vomiting, are not typically associated with an acute allergic reaction to Penicillin.
The nurse is teaching a patient about taking aspirin. Which are important points to include? (Select all that apply.)
- A. Advise the patient to avoid alcohol while taking aspirin.
- B. Instruct the patient to take aspirin before meals on an empty stomach.
- C. Instruct the patient to inform the dentist of the aspirin dosage before having dental work.
- D. Instruct the patient to inform the surgeon of the aspirin dosage before having surgery.
Correct Answer: D
Rationale: Aspirin is an antiplatelet agent that can increase the risk of bleeding, especially when combined with alcohol or during invasive procedures like dental work or surgery. Patients should avoid alcohol to reduce the risk of gastrointestinal bleeding. Additionally, informing healthcare providers about aspirin use is crucial to prevent excessive bleeding during procedures. Taking aspirin on an empty stomach is not recommended, as it can increase the risk of gastric irritation. Therefore, the correct teaching points are to avoid alcohol, inform the dentist, and inform the surgeon about aspirin use.