Download AppGovt. JobsFree G.K. & Current AffairsScholarshipBlog
Free PracticeContact
📚 Exam by Category
▾
Objective Questions

Latest OPSC IMO Exam Question (Objective Questions), MCQ in English

Subjects : Medical Officer

Question Bank OPSC Insurance Medical Officer Exam - English
Back to Exam

Medical Officer

Question 1Single Answer
Father of anatomy-
  1. ARobert Koach
  2. BAristotle
  3. CAndreas Vesalius
  4. DRobert Hook
Question 2Single Answer
Power house of cell a is known as-
  1. AMitochondria
  2. BLysosomes
  3. CRibosomes
  4. D​Nucleus 
Question 3Single Answer
Normal size of a cell is-
  1. A75-30 micron
  2. B7.5-300 micron
  3. C1-2 micron
  4. D​2-3 micron
Question 4Single Answer
Plasma membrane is composed of-               
  1. AFat
  2. BCarbohydrate
  3. CProtein
  4. D​All are right         
Question 5Single Answer
The function of mitochondria in cell is-
  1. ATo form ATP              
  2. BProtection of cell              
  3. CTransportation​
  4. DExcretion     
Question 6Single Answer
A patient with a diagnosis of end-stage renal disease (ESRD) is admitted to ICU. All of the following is the appropriate nursing diagnoses for this patient, except :
  1. AFluid volume excess
  2. BDecreased RBC
  3. CElectrolyte imbalance
  4. DImpaired immune function
Question 7Single Answer
Engulfing of the liquid substance by cell is called
  1. APhagocytosis
  2. BPinocytosis
  3. COsmosis
  4. D​None of them    
Question 8Single Answer
Which of the following cell organ contains hydrolytic gland?
  1. ANucleus
  2. BLysosome
  3. CMitochondria
  4. D​Endoplasmic reticulum      
Question 9Single Answer
The secretion of goblet cell is known as-   
  1. AHormone
  2. BMucous
  3. CEnzymes
  4. D​Digestive juices             
Question 10Single Answer
Which of the following glands is an example of hollocrine gland ?
  1. ASweat gland
  2. BSebaceous gland
  3. CPancreatic
  4. DSalivary gland
Question 11Single Answer
In the state infection which tissue are more active-          
  1. AReticular tissue
  2. BAdipose tissue
  3. CElastic tissue
  4. D​Collagenase tissue        
Question 12Single Answer
Brown adipose tissue is mostly found is-          
  1. AAdult male
  2. BAdult female
  3. CNew born
  4. D​Old age persons          
Question 13Single Answer
Largest gland of the body is-    
  1. APituitary                   
  2. BAdrenal
  3. CLiver
  4. D​Pancreas   
Question 14Single Answer
The potential reason of alopecia is-    
  1. AProtein deficiency
  2. BMalnutrition
  3. CGenetic
  4. DVitamin deficiency       
Question 15Single Answer
Nodes of ranvier is found in which cell –
  1. AEpithelial cell
  2. BMuscles cell
  3. CNerve cell
  4. D​Red cell 
Question 16Single Answer
The total number of bones found in human body is-             
  1. A206                    
  2. B306
  3. C205
  4. D​210      
Question 17Single Answer
Lambdoid suture runs between these two bones-
  1. AParietal and frontal bone
  2. BParietal and parietal bone
  3. CParietal and occipital
  4. D​In both temporal bone
Question 18Single Answer
In children fusion of anterior fontanel takes place during-            
  1. A18 months
  2. B2 months        
  3. C6 months
  4. D12 months        
Question 19Single Answer
Coronal sutures are found in-
  1. AParietal and formal bone
  2. BParietal and parietal bone
  3. CParietal and occipital
  4. DIn both temporal bone 
Question 20Single Answer
Which part of the temporal bone is related with hearing and balancing ?    
  1. ASquamous part
  2. BMastoid part
  3. CTympanic part
  4. D​Petrous part
Question 21Single Answer
Smallest bone of human body is -
  1. AStapes
  2. BFibula
  3. CTarsel
  4. DCarpel
Question 22Single Answer
Digestion begins in our body from -
  1. ASmall intestine
  2. BLarge intestine
  3. CMouth
  4. DStomach
Question 23Single Answer
Fetal heart can be felt on which day of embroyonic life -                        
  1. AAfter 6.5-7 Weeks
  2. BAt 5 days
  3. CAt 10 days
  4. DAt 40 days      
Question 24Single Answer
The average time of cardiac cycle is-           
  1. A6 sec.
  2. B0.8 sec
  3. C1 min
  4. D​1 sec           
Question 25Single Answer
The contraction wave of heart starts from -
  1. AS.A node
  2. BA.V node
  3. CBundle of his
  4. D​Purkinje fiber
Question 26Single Answer
The formula to measure the cardiac output is -
  1. AStroke volume / heart rate
  2. BStroke volume * heart rate
  3. CStroke volume – heart rate
  4. D​Stroke volume + heart rate
Question 27Single Answer
Most of digestion occurs in which part of alimentary canal of man ?         
  1. ASmall intestine
  2. BLarge intestine
  3. CMouth
  4. D​Stomach
Question 28Single Answer
Function of pacemaker is -
  1. ATo initiate heart beat
  2. BTo regulate beat
  3. CTo regulate blood pressure
  4. D​To regulate brain waves
Question 29Single Answer
During sleep blood pressure -
  1. AIncrease
  2. BDecreases
  3. CDoes not change
  4. DFirst decrease than change
Question 30Single Answer
To complete one heart beat the time taken is -                            
  1. A0.8 second
  2. B1 second
  3. C72 second
  4. D​1.8 second
Question 31Single Answer
Longest artery found in the body of human is -
  1. AAorta
  2. BVenacava
  3. CCapillaries
  4. D​Vesicles
Question 32Single Answer
Blood bank of human body is -
  1. ASpleen
  2. BLiver
  3. CBone
  4. D​Kidney
Question 33Single Answer
Red blood corpuscles is also known as -
  1. AErythrocytes
  2. BLeucocytes
  3. CMonocytes
  4. DOligodendrocytes
Question 34Single Answer
Graveyard of red blood cell is -
  1. ASpleen
  2. BLiver
  3. CBone
  4. D​Kidney
Question 35Single Answer
Number of which type of WBC is greatest in blood of human?                        
  1. ANeutrophils
  2. BBasophils
  3. CMonocytes
  4. D​Basophila
Question 36Single Answer
A person with AB blood group is some times called a universal recipient because of the –        
  1. ALack of antigen in his blood
  2. BLack of antibodies in his blood
  3. CLack of both antigen and antibodies in his blood
  4. D​Presence of antibodies in his blood
Question 37Single Answer
In which organ of the human body are the lymphocytes cells formed ?         
  1. ALong bones
  2. BSpleen
  3. CKidney
  4. D​Heart
Question 38Single Answer
Arteries supplying blood to the heart are called - 
  1. ACoronary artery
  2. BPulmonary artery
  3. CFemoral artery
  4. D​Radial artery
Question 39Single Answer
Which of the following chemical can be used in anti – coagulant?                        
  1. ASodium citrate
  2. BCalcium
  3. CSodium nitrate
  4. DHeparin               
Question 40Single Answer
The cells which have least regeneration capacity -
  1. ACells of brain
  2. BCells of bone
  3. CCells of heart
  4. DCells of kidney
Question 41Single Answer
Largest part of human brain is-
  1. ACerebrum
  2. BCerebellum
  3. CPons
  4. DOblongata 
Question 42Single Answer
Centre of reflex action-
  1. ASpinal cord
  2. BPons
  3. CCerebellum
  4. D​Cerebrum       
Question 43Single Answer
In a cell, process of respiration takes place in - 
  1. AMitochondria
  2. BGolgi apparatus
  3. CRibosome
  4. D​Lysosomes
Question 44Single Answer
Percentage of oxygen found in exhaled air is -
  1. A12%
  2. B14%
  3. C16%
  4. D​18%
Question 45Single Answer
Saliva secreted from mouth digest -
  1. AStarch
  2. BFat
  3. CProtein
  4. D​Alcohol
Question 46Single Answer
Tear gland is not found in-
  1. ADog
  2. BMan
  3. CPig
  4. DCrocodile  
Question 47Single Answer
Estrogen is secreted by -
  1. ACorpus luteum
  2. BDeciduas
  3. CGraffian follicels
  4. D​None of them
Question 48Single Answer
Which of the following hormone is called emergency hormone ?                 
  1. AInsulin
  2. BAdrenalin
  3. CEstrogen
  4. DProgesterone
Question 49Single Answer
Which of the following control blood pressure ?                               
  1. AAdrenal
  2. BThyroid
  3. CGlucagon
  4. DInsulin
Question 50Single Answer
Lifesaving hormone is -
  1. AAdrenal
  2. BPancreas
  3. CGlucagon
  4. DInsulin
Important Questions Package

OPSC IMO Exam Online Question Bank Package

Buy OPSC IMO Important Questions, MCQ, question answer in Hindi & English. It will help you to score high marks in OPSC IMO question bank 2026 in Online, PDF & Print study material.

+ Free Monthly Current Affairs, GK & more PDF Download
Sr.Package NameAmount
1.OPSC Insurance Medical Officer Exam - English
Description : 2500 Question With Answer
₹181 [₹500]
2.OPSC Insurance Medical Officer Exam Question Bank Book - English
Description : 1000 Question with Answer (Printed Material)
₹390 [₹600]
Back to Exam
Question for OPSC IMO 2026 - Quiz / Questions / MCQ - Toppersexam