B Pharm 4th Sem Pharmacology 1 Imp Questions 2024

In this post b pharm 4th semester pharmacology 1 important questions are given for 2024. 

Many questions in this set have already been asked in the examination. 

Due to their being asked repeatedly, there is a possibility that those questions will be included again in the upcoming Pharmacology 4th sem question paper. 

Therefore, there is a need to make strong preparations for them. 

To write correct answers to these, you should have a clear concept of the pharmacology topic. 

This will facilitate you in writing the answer in your own words. 

The second important thing is that to write the answers to these Pharmacology-I - Most Important Questions for B.Pharm 4th Semester, you should use the textbook recommended by your university. 

Even after that, if there is any problem, you can take the help of your professor or advanced pharma book. 

If your concept is clear on this topic, then apart from knowing the answers to these Pharmacology 4th sem important questions, you will be able to write and know the answers to many other questions easily. 

By writing accurate answers to these, you can also prepare excellent and informative notes for your upcoming exam. 

You will easily remember the answers written in your own words and you can also revise them by giving less time before the exam. 

When you get the b pharm 4th sem question paper pharmacology 1st in the examination hall, then make sure that the question paper received is error-free and there is no misprinting. 

If these things happen, then bring the error related to the question paper to the notice of your invigilator and request another question paper.

Try to write your answers following the instructions on the first page of the question paper found in the exam hall. 

This will be a best practice so that you will be able to pay equal attention to all the questions. 

In the Pharmacology i question paper for B Pharmacy 4th semester, it is also written in the instructions on the first page that you have to write the long answer in how many words and the short answer in how many words. 

The same instructions apply to the questions in the set given below. 

Here you have to write the long answer in 500 words and the short answer in 200 to 300 words and keep in mind that the answer should be informative. 

All the questions in the set given here have been prepared based on Pharmacology 1 previous question papers. 

This will help you understand the pattern of the question paper of the exam. 

Let us prepare an informative exam note on this topic by solving these important questions of pharmacology 1.


Pharmacology 1 Important Questions

Important Questions For B Pharm 4th Sem Pharmacology 1

  • Explain in detail about Mechanism and Pharmacology of Morphine. How will you treat Morphine overdose?
  • Classify Anticholinesterases. Explain their mechanism and pharmacology.
  • Define Receptors. Classify receptors and explain each type of receptor.
  • Why Neostigmine is preferred to physostigmine in myasthenia gravis?
  • Define Cholinomimetics. Classify Anti-Cholinesterase drugs and explain their Mechanism of action and Therapeutic uses.
  • Write the symptoms and line of treatment for Methanol Poisoning.
  • Write a short note on Central Neurotransmitters.
  • Define opioids. Write a short note on Opioid receptors.
  • Explain the mechanism of Local Anesthetics.
  • Why the combination of carbidopa with levodopa?
  • Explain various Routes of the Drug Administration.
  • What is Glaucoma? Write the Drugs used in Glaucoma.
  • Write notes on Pre-Anesthetic medication.
  • Write a short answer on the following:- (a) Dale’s Vasomotor reversal phenomenon (b) Compare and Contrast the Competitive and Non-Competitive Antagonists (c) Therapeutic uses of Lithium and precautions to be taken while using Li.
  • Write a note on Pharmacokinetic interactions.
  • Write note on Selective β2 agonists.
  • Write a short answer on the following:- (a) Compare and Contrast the Depolarizing and Non-Depolarizing muscle relaxants (b) Symptoms and treatment of Organophosphorus poisoning.
  • Define Idiosyncrasy with an example.
  • Write about Phases of Clinical Trials.
  • Write notes on enzyme induction and enzyme inhibition.
  • Write a short on Drug addiction and Drug dependence.
  • Define pharmacodynamics. Enumerate the various drug targets. Describe the structure and mechanism of activation of the G-protein coupled receptors.
  • Write a short answer on the following:- (a) Give two examples of CNS stimulants (b) List out various Routes of Excretion of Drugs (c) Give the side effects of Benzodiazepines (d) Enlist any two β-Blockers.
  • Define neurohumoral transmission.
  • What are Secondary messengers in G-protein coupled receptors?
  • Write a note on Drug–Drug interaction.
  • What is a Pro drug? Give example.
  • Write short notes on the following:- (a) Give the side effects of haloperidol (b) Role of CPCSEA in pre-clinical trials (c) Mention two ganglion blockers and their uses (d) Give any two specific symptoms for Atropine poisoning.
  • Define Sedatives and Hypnotics with examples.
  • Define Spare receptors.
  • Define Neurotransmitters with examples.
  • Define Antipsychotics, classify them, and explain the mechanism of action, adverse drug reaction, and therapeutic uses of Phenothiazines.
  • Define therapeutic index.
  • What is biotransformation? Write an essay on various biotransformation reactions with suitable examples.
  • Define Local anesthetics with examples. Write the different stages of General anesthetics.
  • Define pharmacokinetics. Enumerate and brief on the various factors that affect the absorption of drugs from the gastrointestinal tract.
  • Write a short answer on the following:- (a) Preclinical evaluation of a new drug candidate (b) Routes of administration with 100% bioavailability (c) Significance of plasma protein binding of drugs (d) Significance of receptor internalization.
  • Classify antiepileptic agents. Describe the mode of action, pharmacological effects, pharmacokinetic parameters, therapeutic uses, and adverse effects of phenytoin.
  • Classify beta-adrenoceptor antagonists. Mention the therapeutic uses of beta-adrenoceptor antagonists.
  • Write about the JAK–STAT binding receptor.
  • Describe the synthesis of glutamine neurotransmitters. Mention the various types of serotonin receptors.
  • Define tachyphylaxis. Describe the various mechanisms that contribute to tachyphylaxis.
  • Describe the mode of action and pharmacological actions of sodium valproate.
  • Define an agonist. Explain the various types of agonists.
  • Describe the physiological effects of alcohol.
  • Write the short notes on the following:- (a) Structure and mechanism of activation of various voltage-gated ion channels (b) 
  • Pharmacological strategies to treat Alzheimer’s disease (c) Animal sources of drugs (d) Types and sub-types of adrenergic receptors (e)
  • Adverse effects of carbamazepine (f) Disulfiram reaction.
  • Describe the pharmacological effects of chlorpromazine.
  • Classify Sympathomimetics and Sympatholytics.
  • Classify drugs used in the treatment of Parkinsonism. Enumerate the adverse effects of levodopa.
  • Write the Neurohumoral Transmission and Neurotransmitters in the ANS.
  • Write a short answer on the following:- (a) Mode of action and examples of adrenergic drugs used in benign prostatic hyperplasia (b) Reason for using adrenaline along with local anesthetics (c) Examples and advantages of monoamine oxidase B inhibitors (d) Classes of drugs that on gamma amino butyric acid receptor. Give examples for each.
  • Difference between the effects of atropine and scopolamine in the central nervous system.
  • Define hallucinogens. Give examples. 
  • Define nootropics and give examples.
  • Write about the Antidepressants.
  • Write about the Pharmacovigilance.
  • Write short notes on the following:- (a) Glutamate (b) Dopamine (c) Tolerance (d) Ion Channel Receptor (e) Membrane transport (f) Metabolism (g) Anti-Manics (h) Glycine (i) Nootropics. 
  • Write about the Drug Discovery.

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