Chemistry ยท Biology

Pharmacology and Therapeutics

1,643 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

True or False: It is important to talk to your doctor about all of the medications you are taking, including over-the-counter medications and herbal supplements.

  1. True

  2. False
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

It is important to talk to your doctor about all of the medications you are taking, including over-the-counter medications and herbal supplements. Some medications can interact with each other and cause side effects.

Multiple choice

Which of the following is a common issue encountered during the manufacturing of solid oral dosage forms?

  1. Weight variation

  2. Content uniformity

  3. Dissolution problems

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

Weight variation, content uniformity, and dissolution problems are all common issues encountered during the manufacturing of solid oral dosage forms.

Multiple choice

Which of the following is a common issue encountered during the manufacturing of liquid oral dosage forms?

  1. pH variation

  2. Viscosity problems

  3. Microbial contamination

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

pH variation, viscosity problems, and microbial contamination are all common issues encountered during the manufacturing of liquid oral dosage forms.

Multiple choice

Which of the following is an example of a biopharmaceutical produced using Industrial Biotechnology?

  1. Insulin

  2. Aspirin

  3. Ibuprofen

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

Insulin is a biopharmaceutical produced using recombinant DNA technology, where the human insulin gene is inserted into a host organism, such as bacteria or yeast, to produce large quantities of the protein.

Multiple choice

Which of the following is an example of a biosimilar produced using Industrial Biotechnology?

  1. Etanercept

  2. Infliximab

  3. Adalimumab

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

Etanercept, Infliximab, and Adalimumab are all examples of biosimilars produced using Industrial Biotechnology through recombinant DNA technology, which are similar to existing biologics but not identical.

Multiple choice

What are the two main types of pharmacy practice?

  1. Community pharmacy and hospital pharmacy

  2. Retail pharmacy and institutional pharmacy

  3. Independent pharmacy and chain pharmacy

  4. Nuclear pharmacy and compounding pharmacy
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Community pharmacy is the practice of pharmacy in a retail setting, where pharmacists dispense medications to patients and provide patient education and counseling. Hospital pharmacy is the practice of pharmacy in a hospital setting, where pharmacists work with physicians and other healthcare professionals to manage drug therapy for patients.

Multiple choice

Which of the following techniques is used to identify the functional groups present in a drug molecule?

  1. Infrared spectroscopy

  2. Nuclear magnetic resonance spectroscopy

  3. Mass spectrometry

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

Infrared spectroscopy is used to identify the functional groups present in a drug molecule by analyzing the absorption of infrared radiation by the molecule.

Multiple choice

Which of the following techniques is used to determine the identity of a drug molecule?

  1. Infrared spectroscopy

  2. Nuclear magnetic resonance spectroscopy

  3. Mass spectrometry

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

Mass spectrometry is used to determine the identity of a drug molecule by analyzing the mass-to-charge ratio of the molecule.