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Health, Disease & Nutrition MCQ

149 MCQ questions with answers and explanations · page 4 of 6

Test yourself▶ 25 question test▶ 50 question test

Q76. Which of the following provide instant energy ?

  1. ALactose
  2. BCellulose
  3. CMaltose
  4. DGlucose
Show answer & explanation

Answer: D) Glucose

Q77. Enzymes are mainly-

  1. ACarbohydrate
  2. BProtein
  3. CLipids
  4. DAmino acid
Show answer & explanation

Answer: B) Protein

Q78. Doctors use electrocardiogram (ECG) to-

  1. AEstimate the volume of blood pumped by the heart per minute
  2. BDetect changes in the electrical impulses in the heart during its contraction and relaxation
  3. CDetemine the changes in the sound pattern during opening and closure of valves
  4. DCompare the sound waves resulting from vibration produced by cardiac muscles during pumping of heart
Show answer & explanation

Answer: B) Detect changes in the electrical impulses in the heart during its contraction and relaxation

Q79. In which of the following vitamin yeast is present ?

  1. AVitamin B
  2. BVitamin E
  3. CVitamin K
  4. DB-complex
Show answer & explanation

Answer: D) B-complex

Q80. Retinol is found in which vitamin ?

  1. AVitamin D2
  2. BVitamin K
  3. CVitamin B12
  4. DVitamin A
Show answer & explanation

Answer: D) Vitamin A

Q81. Milk is a poor source of-

  1. ACalcium
  2. BProtein
  3. CVitamin C
  4. DCarbohydraten(e) None of the above/More than one of the above
Show answer & explanation

Answer: C) Vitamin C

Q82. The vitamin which is effective in blood clotting is

  1. AVitamin A
  2. BVitamin B
  3. CVitamin D
  4. DVitamin Kn(e) None of the above/More than one of the above
Show answer & explanation

Answer: A) Vitamin A

Q83. Which one among the following elements/ions is essential in small quantities for development of healthy teeth but causes mottling of the teeth if consumed in higher quantities ?

  1. AIron
  2. BChloride
  3. CFluoride
  4. DPotassium
Show answer & explanation

Answer: C) Fluoride

Q84. The sweetest sugar among the following is

  1. AFructose
  2. BGlucose
  3. CMaltose
  4. DSucrosen(e) None of the above/More one of the above
Show answer & explanation

Answer: A) Fructose

Q85. Due to contraction of eyeball, a long sighted eys can see only-

  1. AFarther objects which is corrected by using convex lens
  2. BFarther objects which is corrected by using concave lens
  3. CNearer objects which is corrected by using convex lens
  4. DNearer objects which is corrected by using concave lens
Show answer & explanation

Answer: A) Farther objects which is corrected by using convex lens

Q86. Legumes are highly nutritious because they are rich in-

  1. AFats
  2. BProtein
  3. COil
  4. DStarchn(e) None of the above/More than one of the above
Show answer & explanation

Answer: B) Protein

Q87. Minamata disease is a nervouse isorder caused by eating fish, polluted with……..

  1. AIron
  2. BMercury
  3. CLead
  4. DNickel
Show answer & explanation

Answer: B) Mercury

Q88. Polio vaccine was developed by whom ?

  1. ADr. Jonas Salk
  2. BDr. Albert Sabin
  3. CDr. Jonas Salk and Dr. Albert Sabin
  4. DCraig Venter
Show answer & explanation

Answer: C) Dr. Jonas Salk and Dr. Albert Sabin

Q89. Which country is completed the first human trial vaccine for COVID-19 ?

  1. ARussia
  2. BGermany
  3. CIndia
  4. DU.S.A
Show answer & explanation

Answer: A) Russia

Q90. At the international airport of which city India launched its first COVID-19 testing facility ?

  1. AKolkata
  2. BDelhi
  3. CMumbai
  4. DBengalurun(e) None of the above/More than one of the above
Show answer & explanation

Answer: B) Delhi

Q91. Night blindness is caused due to deficiency of :

  1. AVitamin D
  2. BVitamin A
  3. CVitamin B12
  4. DVitamin C
Show answer & explanation

Answer: B) Vitamin A

Q92. The malfunctioning of thyroid gland is due to the deficiency of-

  1. AVitamin A
  2. BCalcium
  3. CIodine
  4. DIronn(e) None of the above
Show answer & explanation

Answer: C) Iodine

Q93. Tranquilizer is used for - cancer, TB, Diabetes, Anxiety

  1. ACancer
  2. BDiabetes
  3. CAnxiety
  4. DTB
Show answer & explanation

Answer: C) Anxiety

Q94. The Nobel Prize for developing treatment of Parkinson's disease was given to-

  1. AArvid Carlsson
  2. BJohn F. Enders
  3. CRobert B. Laughlin
  4. DWalter Kohnn(e) None of the above
Show answer & explanation

Answer: C) Robert B. Laughlin

Q95. A medicine bottles containing tablets or capsules, a small pouch of silica gel is kept to :

  1. Aabsorb moisture
  2. Babsorb gases
  3. CKeep the bottle warm
  4. DKill bacteria
Show answer & explanation

Answer: A) absorb moisture

Q96. Protein-Energy Malnutrition causes-

  1. AMarasmus
  2. BRickets
  3. CBeri-beri
  4. DPellagra
Show answer & explanation

Answer: A) Marasmus

Q97. Vitamin-A is mainly stored in-

  1. ALungs
  2. BKidney
  3. CBreast
  4. DLiver
Show answer & explanation

Answer: D) Liver

Q98. Female Culex mosquito is vector of-

  1. AMalaria
  2. BFilariasis
  3. CRing-worm
  4. DNone of these
Show answer & explanation

Answer: B) Filariasis

Q99. Precursor of which one of the following vitamins comes from B-carotene ?

  1. AVitamin A
  2. BVitamin C
  3. CVitamin D
  4. DVitamin K
Show answer & explanation

Answer: A) Vitamin A

Q100. Onecogenes are associated with-

  1. ATuberculosis
  2. BHepatitis
  3. CCancer
  4. DTyphoid
Show answer & explanation

Answer: C) Cancer

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