JNTU
JNTU B.Pharmacy III PHARMACOLOGY-III Previous Question Paper (February - 2023 - R17)
Question paper consists of Part A, Part B. Part A is compulsory, which carries 25 marks. In Part A, Answer all questions. In Part B, Answer any one question from each unit. Each question carries 10 marks.
Part A
Define pharyngeal demulcents.
Answer
Pharyngeal demulcents are soothing agents, such as lozenges, glycerine, or liquorice, that form a protective film over the inflamed pharyngeal mucosa to relieve irritation and cough.
What are prokinetic agents?
Answer
Prokinetic agents are drugs that enhance gastrointestinal motility by increasing the frequency or strength of contractions. They work by stimulating receptors in the gut wall (e.g., 5-HT4 agonists or D2 antagonists) to accelerate gastric emptying and transit, commonly used for conditions like GERD or gastroparesis.
Define gray baby syndrome.
Answer
Sign in to view the complete answer paper.
What are advantages of co-trimoxazole?
Answer
Sign in to view the complete answer paper.
What is the causative agent for helminthiasis?
Answer
Sign in to view the complete answer paper.
How does fluconazole act?
Answer
Sign in to view the complete answer paper.
Which agent are used in urinary tract infections?
Answer
Sign in to view the complete answer paper.
How gonorrhea can be treated?
Answer
Sign in to view the complete answer paper.
What are objectives of sub-acute toxicity studies?
Answer
Sign in to view the complete answer paper.
Give principle of Ame’s test.
Answer
Sign in to view the complete answer paper.
Part B
Classify anti- asthmatics.
Answer
Sign in to view the complete answer paper.
Discuss mechanism of action and side effects of proton pump inhibitors.
Answer
Sign in to view the complete answer paper.
List drugs used in chronic bronchitis. Explain any two.
Answer
Sign in to view the complete answer paper.
Justify use of purgatives in constipation.
Answer
Sign in to view the complete answer paper.
Explain mechanism of action and anti-bacterial spectrum of tetracyclines.
Answer
Sign in to view the complete answer paper.
Justify combination of clavulanic acid with penicillins.
Answer
Sign in to view the complete answer paper.
Discuss adverse effects of sulphonamides.
Answer
Sign in to view the complete answer paper.
Classify macrolide antibiotics.
Answer
Sign in to view the complete answer paper.
Elaborate the treatment of multi drug resistance tuberculosis.
Answer
Sign in to view the complete answer paper.
Classify drugs used in malaria.
Answer
Sign in to view the complete answer paper.
Explain mechanism of action of zidovudine.
Answer
Sign in to view the complete answer paper.
Justify use of metronidazole in amoebiasis.
Answer
Sign in to view the complete answer paper.
Discuss mechanism of action of tacrolimus.
Answer
Sign in to view the complete answer paper.
Explain VEGF inhibitors as anti-cancer agents.
Answer
Sign in to view the complete answer paper.
Elaborate monoclonal antibodies used in different diseases.
Answer
Sign in to view the complete answer paper.
Compare how biosimilars are different than generic drugs.
Answer
Sign in to view the complete answer paper.
Explain procedure and observation parameters of carcinogenicity studies.
Answer
Sign in to view the complete answer paper.
Elaborate about female fertility study (segment I).
Answer
Sign in to view the complete answer paper.
Justify use of British anti-lewisite in poisoning.
Answer
Sign in to view the complete answer paper.
Discuss clinical management of organophosphorus poisoning.
Answer
Sign in to view the complete answer paper.