Ace Inhibitors o昀琀en end in?

Correct Answer: C

Rationale: In pharmacology, ACE inhibitors are a class of medications commonly used to treat conditions like hypertension and heart failure. The correct answer is C) %pril. The suffix "-pril" is a common ending for ACE inhibitors. Understanding drug suffixes can help students quickly identify and categorize medications based on their mechanism of action. Option A) %ale is incorrect because it does not relate to ACE inhibitors. Option B) %olol is incorrect as it is a common ending for beta-blockers, not ACE inhibitors. Option D) %ide is incorrect as it is not a typical ending for ACE inhibitors. Educationally, knowing drug suffixes can aid in memorization and recall of drug classes, making it easier for students to understand and differentiate between medications with similar uses. This knowledge is crucial for healthcare professionals in prescribing, administering, and monitoring drug therapies effectively. Understanding these naming conventions also helps to prevent medication errors and enhance patient safety.

Correct Answer: C

Rationale: Valproate is a medication classified as an anticonvulsant, which means it is primarily used to treat seizures and epilepsy. It works by stabilizing electrical activity in the brain and helping to prevent abnormal brain signals that can lead to seizures. Valproate is also used as a mood stabilizer to treat bipolar disorder and is sometimes prescribed for migraine prevention. It is not classified as an antiarrhythmic, anticoagulant, or any other type of drug.

Correct Answer: B

Rationale: Articaine is considered the most potent ester type of local anesthetic. It is known for its high efficacy in providing profound anesthesia due to its unique chemical structure that enhances its ability to penetrate tissues effectively. Articaine also has a rapid onset of action and a relatively long duration of action compared to other ester local anesthetics. These characteristics make it a popular choice for various dental and medical procedures where deep and long-lasting anesthesia is required.

Correct Answer: C

Rationale: Nystatin is an antifungal medication used to treat fungal infections caused by yeast. It works by binding to ergosterol, a component of fungal cell membranes, causing them to become porous and leaky, ultimately leading to the death of the fungus. Nystatin does not have bactericidal action because it specifically targets fungal cells and is not effective against bacteria.

Correct Answer: B

Rationale: Bruising and petechiae on a patient's extremities are signs of potential thrombocytopenia, which is a decrease in platelet count. Warfarin (Coumadin) is an anticoagulant that works by interfering with the body's ability to use vitamin K to form blood clots. While the International normalized ratio (INR) is often used to monitor the effectiveness of warfarin therapy, and PTT and aPTT may also be relevant in certain cases, the presence of bruising and petechiae suggest a potential issue with platelet levels. Therefore, checking the patient's platelet level with a laboratory test is appropriate in this situation to assess for thrombocytopenia.