Chemistry ยท Biology

Pharmacology and Therapeutics

1,699 Questions

Engage with critical pharmacology and therapeutics questions covering drug classifications and therapeutic mechanisms. Topics include chemical absorption, medication formulations, and pharmacogenomics. This collection is useful for students preparing for medical entrance, nursing, and science competitive examinations.

Chemical absorption routesDrug formulation typesMedication mechanismsEnzyme inhibitorsPharmacogenomic tests

Pharmacology and Therapeutics Questions

Multiple choice

Which of the following is NOT a commonly abused substance?

  1. Alcohol

  2. Tobacco

  3. Caffeine

  4. Aspirin
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Aspirin is a pain reliever and not a commonly abused substance.

Multiple choice

What is the primary psychoactive component of marijuana?

  1. THC

  2. CBD

  3. CBN

  4. THCV
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

THC (tetrahydrocannabinol) is the primary psychoactive component of marijuana.

Multiple choice

Which of the following is a depressant?

  1. Cocaine

  2. Heroin

  3. Alcohol

  4. Methamphetamine
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Alcohol is a depressant that slows down the central nervous system.

Multiple choice

Which of the following is NOT a common type of anesthesia used in animal surgery?

  1. Inhalant Anesthesia

  2. Local Anesthesia

  3. Regional Anesthesia

  4. Intravenous Anesthesia
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Regional anesthesia is not commonly used in animal surgery due to the difficulty in administering it to animals.

Multiple choice

Which of the following is the most important factor to consider when selecting an anesthetic agent for an animal?

  1. The animal's age

  2. The animal's weight

  3. The animal's health status

  4. The type of surgery being performed
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The animal's health status is the most important factor to consider when selecting an anesthetic agent, as certain health conditions may contraindicate the use of certain agents.

Multiple choice

What is the primary goal of pre-anesthetic medication in animal surgery?

  1. To reduce anxiety and stress

  2. To prevent pain during surgery

  3. To induce anesthesia

  4. To relax the muscles
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The primary goal of pre-anesthetic medication is to reduce anxiety and stress in the animal, making it easier to induce and maintain anesthesia.

Multiple choice

Which of the following is NOT a common type of post-operative pain management technique used in animal surgery?

  1. Opioids

  2. Non-steroidal anti-inflammatory drugs (NSAIDs)

  3. Local anesthetics

  4. Acupuncture
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Acupuncture is not commonly used as a post-operative pain management technique in animal surgery due to its limited efficacy and the difficulty in administering it to animals.

Multiple choice

Which of the following is a treatment for ulcerative colitis?

  1. Medication

  2. Surgery

  3. Diet

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ulcerative colitis can be treated with medication, surgery, diet, or a combination of these.

Multiple choice

Which of the following is a requirement for prescription drug labels?

  1. The name of the drug

  2. The dosage of the drug

  3. The side effects of the drug

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Prescription drug labels must include the name of the drug, the dosage of the drug, and the side effects of the drug.

Multiple choice

Which of the following is a requirement for over-the-counter drug labels?

  1. The name of the drug

  2. The dosage of the drug

  3. The side effects of the drug

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Over-the-counter drug labels must include the name of the drug, the dosage of the drug, and the side effects of the drug.

Multiple choice

What is the most common type of IV medication administration?

  1. Bolus injection

  2. Continuous infusion

  3. Intermittent infusion

  4. Patient-controlled analgesia (PCA)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Continuous infusion is the most common type of IV medication administration, where the medication is delivered at a constant rate over a period of time.

Multiple choice

Which mathematical model is used to describe the growth of a tumor under the influence of chemotherapy?

  1. Cell-cycle model

  2. Pharmacokinetic model

  3. Pharmacodynamic model

  4. Combined model
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

A combined model is used to describe the growth of a tumor under the influence of chemotherapy. This model takes into account the cell-cycle model, the pharmacokinetic model, and the pharmacodynamic model.

Multiple choice

What is the primary active compound found in turmeric that is associated with potential anti-inflammatory and antioxidant properties?

  1. Quercetin

  2. Anthocyanins

  3. Catechin

  4. Curcumin
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Turmeric contains curcumin, a compound that has been studied for its potential anti-inflammatory and antioxidant properties. Research suggests that curcumin may help reduce inflammation and oxidative stress, potentially contributing to various health benefits.

Multiple choice

What is the primary active compound found in ginger that is associated with potential anti-nausea and anti-inflammatory properties?

  1. Quercetin

  2. Anthocyanins

  3. Catechin

  4. Gingerol
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Ginger contains gingerol, a compound that has been studied for its potential anti-nausea and anti-inflammatory properties. Research suggests that gingerol may help alleviate nausea and vomiting, and may also have anti-inflammatory effects.

Multiple choice

What is the name of India's first indigenously developed monoclonal antibody drug?

  1. Tocilizumab

  2. Rituximab

  3. Bevacizumab

  4. Trastuzumab
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Tocilizumab is India's first indigenously developed monoclonal antibody drug, approved for the treatment of rheumatoid arthritis and other autoimmune diseases.