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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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.
What nursing interventions should you do when a patient is on Albuterol (select all that apply)
- A. Assess lung sounds , Pulse , and Blood pressure before administering
- B. Monitor for changes in behavior
- C. Observe for paradoxical bronchospasms
- D. Assess for abdominal distention
Correct Answer: A
Rationale: A. Assess lung sounds, Pulse, and Blood pressure before administering: It is important to assess the patient's baseline lung sounds, pulse rate, and blood pressure before administering Albuterol to monitor for any changes that may occur after administration. This is crucial in determining the effectiveness of the medication and detecting any potential side effects.
What should you monitor when given a patient Clopidogrel?
- A. Signs of thrombotic thrombolytic purpura
- B. Bleeding during therapy
- C. CBC with differential and platelet count
- D. All the above
Correct Answer: D
Rationale: When monitoring a patient on Clopidogrel therapy, it is important to monitor for signs of thrombotic thrombolytic purpura (TTP), bleeding during therapy, and changes in blood counts. Clopidogrel is an antiplatelet medication that works by preventing platelets from sticking together and forming clots. Monitoring for signs of TTP is necessary as clopidogrel has been associated with an increased risk of TTP in some patients. Additionally, monitoring for bleeding is crucial as clopidogrel, like other antiplatelet medications, can increase the risk of bleeding complications. Monitoring a complete blood count (CBC) with differential and platelet count allows healthcare providers to assess the patient's blood cell levels and ensure that the medication is not causing any adverse effects on blood counts. Therefore, monitoring all of the above parameters is essential to ensure the safety and efficacy of clopidogrel therapy.
The patient is discharged home and returns to the emergency department 4 days later. The patient is admitted to the ICU with acute decompensated HF with dyspnea at rest. The nurse anticipates administration of which medication?
- A. Atropine
- B. Carvedilol (Coreg)
- C. Lisinopril (Prinivil)
- D. Nesiritide (Natrecor)
Correct Answer: D
Rationale: In the scenario described, the patient presents with acute decompensated heart failure (HF) with dyspnea at rest, indicating severe symptoms. Nesiritide, a recombinant B-type natriuretic peptide, is commonly used in the management of acute decompensated HF to improve symptoms of dyspnea and congestion. It acts as a vasodilator and promotes natriuresis and diuresis, helping to alleviate the symptoms of heart failure exacerbation. While other medications like Carvedilol (Coreg) and Lisinopril (Prinivil) are commonly used in chronic HF management, in this acute scenario with severe symptoms, Nesiritide would be the appropriate medication to anticipate for administration in the ICU setting. Atropine is not indicated for acute decompensated heart failure.
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.