BSc Biochemistry Sem VI ATKT BIOCHEMISTRY II NUTRITION AND PHARMACOLOGY Question Paper - Mumbai University | munotes

Questions asked in this paper

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• 2. Figures to the right indicate full marks

1. Q3 All questions carry equal marks
2. Q1 A) Choose the MOST APPROPRIATE answer (any three): 3 marks
   • i) Human body needs fats and carbohydrates because
   • a) they give the body energy
   • c )they withdraw heat from the body
   • ii) About half of balanced diet should NOT be made up of
   • a)grains and vegetables
   • b) fruits and milk
   • c) fats and sugars
   • iii) Milk is an excellent source of
   • iv) Wrap containing 1Sgrams grams fats and 5 grams proteins will provide after metabolism __ kcal energy
   • v) is needed for making hormones, healthier skin, and to make cell membranes
   • vi) beverage has high level of fat, medium level of sugar and medium level
   • a) Milk (b) Coffee with cream (c) Lemonade
   • B) Define and explain the term any one: 02
   • i) Micronutrient
   • C) Answer any one: 04
   • i) Nutritional significance of iron and potassium
   • ii) BMR
   • D) Answer the following any one: 06
   • i) Elaborate on two indices to measure protein quality
   • ii) Discuss the importance of daily intake of fibres in the diet
3. Q2 A) Choose the MOST APPROPRIATE answer (any three): 3 marks
   • i) reverses action of Grehlin
   • ii) A person advised a low-cholesterol diet should NOT be served
   • Q.P. Code: 31924
   • iii) can be caused due to an immunological disorder
   • iv) is an example of a food high in carbohydrates
   • v) Food poor in direct sugars is advised for patients of
   • vi) Patients with liver infections should avoid
   • B) Define and explain any one: 02
   • i) Jaundice
   • C) Suggest diets for anyone of the below mentioned disorders: 04
   • D) Attempt anyone of the following: 06
   • i) Leena always felt low in energy and her breath had a fruity odour. She was recommended to take help of a dietician. Comment on the constituents of her diet
   • ii) Justify: Diet management is the first step to controlling Obesity
4. Q3 A) Choose the MOST APPROPRIATE answer (any three): 3 marks
   • i) The excretion of an acidic drug will be enhanced by consuming
   • ii) For oral dosages, the bioavailability is assumed to be
   • iii) drug can produce a therapeutic response
   • a) Bound to plasma albumin
   • b) Not absorbed GI tract
   • c) Unbound to plasma proteins
   • iv) would receive the drug the slowest
   • v) is the most important for movement through capillary walls
   • a) Molecular size
   • b) Lipid solubility
   • vi) 1s considered to be part of the pharmaceutical phase of drug
   • a) Dissolution
   • b) Absorption
   • c) Formulation
   • B) Answer in brief anyone of the following: 02
   • i) How will the concentration of a drug vary after 15 min of administering ampicillin preparation by the intravenous and oral routes
   • Q.P. Code: 31924
   • ii) Explain first pass metabolism
   • C) Write a note on anyone of the following: 04
   • i) Clinical trials
   • ii) Renal route of drug excretion
   • D) Elaborate on anyone: 06
   • i) Discuss the various stages of a medicine getting approval to be marketed in Indian ii) Elaborate on absorption of drug via GIT and parenteral routes of drug
5. Q4 A) Choose the MOST APPROPRIATE answer (any three): 3 marks
   • i) A agonist can produce maximal effects and has high efficacy
   • a) partial
   • b) full
   • ii) Irreversible interactions of an antagonist with a receptor is due bonds
   • a) covalent
   • b) hydrogen
   • c) ionic
   • iii) | CAMP is the secondary messenger of a__ protein coupled receptor
   • iv) inhibits cyclooxygenase activity in platelets
   • v) Therapeutic index
   • a) A ratio used to evaluate the safety and usefulness of a drug for indication
   • b) A to evaluate the effectiveness of a drug
   • c) A ratio used to evaluate the bioavailability of a drug
   • vi) is a measure of drugs efficacy
   • B) Define and explain the role in pharmacology of anyone: 02
   • i) Placebo
   • ii) agent
   • C) Write short notes on anyone of the following: 04
   • i) Action of receptor mediated drugs
   • D) Explain the mechanism of action and the adverse reactions of anyone drug: 06
   • i) Penicillin
   • ii) Proprenolol
6. Q5 A) brief note on anyone of the following: 3 marks
   • Q.P. Code: 31924
   • B) Answer any one of the following: 03
   • i) Comment on the consumption of pomegranate patients suffering from diabetes &
   • ii) Write a brief note on diet for a hypertensive
   • C) In brief answer on anyone of the following: 03
   • i) Phase II of biotransformation
   • D) Answer anyone of the following: 03
   • i) Describe the pharmacodynamics of Salicylates
   • ii) With suitable examples explain role of chelating agents as drugs
   • E) State true or false: (any three) 03
   • i) BMR is indirectly related to body surface area
   • ii) 50% of diet should comprised of proteins
   • iii) Cheesy dips are not advisable for patients suffering from Jaundice
   • iv) Drugs with narrow therapeutic windows tend to be toxic
   • v) Drugs with higher molecular weight have slower absorption
   • vi) Aspirin is not advised to be taken on an empty stomach

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