ATI RN
ATI Pharmacology Study Guide Questions
Question 1 of 5
What is the antidote for Heparin? 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: B
Rationale: Heparin is an anticoagulant medication used to prevent blood clots. If a patient on heparin therapy experiences excessive bleeding or needs to quickly reverse the anticoagulant effects of heparin, the antidote is protamine sulfate. Protamine sulfate works by neutralizing the effects of heparin by forming a complex with it. It is important for healthcare providers to have protamine sulfate readily available when managing patients on heparin therapy to effectively reverse its anticoagulant effects in emergency situations.
Question 2 of 5
What is the expected outcome for Valproate?
Correct Answer: D
Rationale: Valproate is an anticonvulsant medication commonly used to treat seizure disorders such as epilepsy. It works by stabilizing electrical activity in the brain, which helps to reduce the occurrence of seizures. Therefore, the expected outcome of Valproate treatment is a decrease in seizure activity and an improvement in seizure control.
Question 3 of 5
What is the classification for the drug valproate?
Correct Answer: B
Rationale: Valproate is classified as an anti-convulsant medication. It is commonly used to treat seizures, particularly in the management of epilepsy. Valproate works by affecting certain chemicals in the brain to control seizures and stabilize mood in some psychiatric conditions. It is not classified as an anti-diabetic, anti-ulcer agent, or anti-hypertensive medication.
Question 4 of 5
What is the therapeutic classification of Metformin?
Correct Answer: D
Rationale: Metformin belongs to the therapeutic classification of antidiabetic agents. It is commonly used to treat type 2 diabetes by helping to control blood sugar levels. Metformin works by decreasing glucose production in the liver and improving insulin sensitivity in the body's tissues. This helps the body use insulin more effectively, leading to better blood sugar control.
Question 5 of 5
Action of antiemetic drugs
Correct Answer: D
Rationale: Antiemetic drugs are medications used to prevent and treat nausea and vomiting. Therefore, the main action of antiemetic drugs is to prevent vomiting, making option E the correct answer. Antiemetic drugs work by reducing or blocking the signals to the vomiting center in the brain, thus helping to alleviate the symptoms of nausea and prevent vomiting.