Nokea
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.
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When a patient is experiencing digoxin toxicity, which clinical situation would necessitate the use
- A. ? (Select all that apply.)
- B. The patient reports seeing colorful halos around lights.
- C. The patient™s serum potassium level is above 5 mEq/L.
- D. The patient is experiencing nausea and anorexi
Correct Answer: D
Rationale: When a patient is experiencing digoxin toxicity, severe sinus bradycardia that does not respond to cardiac pacing is a clinical situation that would necessitate the use of digoxin-specific antibody fragments (Digibind). This intervention is required to counteract the toxic effects of digoxin on the heart, especially in cases of severe bradycardia that can compromise cardiac output and lead to serious consequences. In this scenario, Digibind works by binding to digoxin molecules, thereby neutralizing their effects and helping to restore normal cardiac function.
Barbiturates are contraindicated in a dental patient with: II. emphysema III. Undiagnosed severe pain III. hypertension IV. Acute intermittent porphyria
- A. I, III & IV
- B. I & IV only
- C. II & III only
- D. II only
Correct Answer: A
Rationale: Barbiturates are central nervous system depressants that can exacerbate conditions such as emphysema, hypertension, and acute intermittent porphyria.
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.
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.
Basis for pharmacotherapeutics
- A. Selective action of drugs with regard to diagnosis, preventive and treatment of disease
- B. Bioavailability of drugs
- C. Biologic half-life of drugs
- D. Renal clearance and elimination of drugs
Correct Answer: A
Rationale: The basis for pharmacotherapeutics lies in the selective action of drugs with regard to the diagnosis, prevention, and treatment of diseases. Pharmacotherapeutics involves the use of drugs to manage diseases and improve health outcomes. Drugs are carefully selected based on their mechanism of action, efficacy, safety profile, and suitability for a specific condition. The goal is to achieve optimal therapeutic effects while minimizing potential adverse effects. By understanding the selective action of drugs in targeting specific pathways or processes in the body, healthcare providers can customize treatment regimens to individual patients and achieve the best possible outcomes.