Human MCQ: MCQ Test
50 questions · pick one option for each · submit when you finish to see your score and the correct answers.
Question 1 of 50
Which of the following is necessary for digestion of food ?
- AAir
- BWater
- CEnzyme
- DMineral
Question 2 of 50
Which gland in the human body regulates the secretion of hormones from the pituitary gland ?
- AAdrenal gland
- BHypothalamus gland
- CThymus gland
- DThyroid gland
Question 3 of 50
Blood pressure is the pressure exerted on the wall of-
- AHeart
- BVein
- CArtery
- DCell
Question 4 of 50
The bone tibia is found in-
- ASkull
- BLeg
- CArm
- DMouth
Question 5 of 50
Red colour of blood is due to presence of-
- APlasma
- BHaemoglobin
- CRBC
- DWBC
Question 6 of 50
Anaemia is due to deficiency of-
- ACarotid arteries
- BFe
- CMg
- DP
Question 7 of 50
The brain is responsible for
- AThinking
- BRegulating the heartbeat
- CBalancing the body
- DAll of the above three
Question 8 of 50
Carbon monoxide has greater affinity for haemoglobin as compared to oxygen-
- A1000 times
- B200 times
- C20 times
- D2 times
Question 9 of 50
The right portion of human heart receives…..blood.
- APure
- BImpure
- CMixed
- DNone of these
Question 10 of 50
Pituitary gland is situated in-
- ABrain
- BThroat
- CKidney
- DPancrease
Question 11 of 50
Antibodies produced in the plasma of blood by-
- AMonocytes
- BLymphocytes
- CEosinophils
- DNeutrophils
Question 12 of 50
Goitre is caused due to deficiency of Iodine. It is pre-valent in-
- ACoastal area
- BHilly area
- CDesert area
- DNone of these
Question 13 of 50
In which organ of the human body are the lymphocytes cells formed ?
- ALiver
- BLong bone
- CPancrease
- DSpleen
Question 14 of 50
Artificial purification of blood is called-
- ADylisis
- BHemolysis
- COsmosis
- DPyralysis
Question 15 of 50
Assertion (A) : In human body liver has an important role in fat digestion.nReason (R) : Liver produces two important fat digesting enzymes.nCodes :
- ABoth A and R are individually true and R is the correct explanation of A
- BBoth A and R are individually true, but R is not the correct explanation of A
- CA is true but R is false
- DAnis false but R is true
Question 16 of 50
Percentage of CO2 found in exhaled air-
- A0.04
- B0.08
- C0.12
- D0.16
Question 17 of 50
Thyroid gland is situated in our-
- ALiver
- BNeck
- CArm-pits
- DNone of these
Question 18 of 50
Most of the digestion completed in which part of alimentary canal of man ?
- APancreas
- BSmall intestine
- CLarge intestine
- DStomach
Question 19 of 50
Food Digestive System in series--
- AEgestion, Absorption, Ingestion
- BAbsorption, Egestion, Digestion
- CIngestion, Egestion, Digestion
- DIngestion, Absorption, Egestion
Question 20 of 50
Nephron is related with-
- ALiver
- BStomach
- CKidney
- DHeart
Question 21 of 50
The hormone used as an oral contraceptive is :
- AAldesterone
- BCortisone
- CProgesterone
- DTestosterone
Question 22 of 50
Invention of blood group is done by-
- ALandsteiner
- BLevine
- CWeiner
- DLandsteiner & Weiner
Question 23 of 50
Rh factor is discovered by-
- ALandsteiner
- BWeiner
- CLandsteiner and weiner
- DLeeuwen hoek
Question 24 of 50
Yellow colour of urine is due to presence of-
- AUrochrom
- BBlood
- CCholestrol
- DBile
Question 25 of 50
Which one of the following food materials contains all essential amino acids ?
- ARice
- BMilk
- CEgg
- DSoyabean
Question 26 of 50
In female a small portion oviduct is removed and cut end is ligated by surgical operation is called-
- AVascotomy
- BTubecotomy
- CNeurotomy
- DPsycotomy
Question 27 of 50
End product of Anaerobic respiration-
- ACO2 & Water
- BFumeric acid
- CLactic acid
- DPyruvic acid
Question 28 of 50
Artificial kidney work on the principle-
- AOsmosis
- BDiffusion
- CDialysis
- DActive transport
Question 29 of 50
Filtration of blood occur in-
- ALung
- BBowmen's capsule
- CUriniferous tubule
- DUreater
Question 30 of 50
Life of red blood cells in the body-
- A60 days
- B120 days
- C365 days
- D465 days
Question 31 of 50
A typical adult human body contains about …….. Of magnesium.
- A20 gram
- B10 gram
- C15 gram
- D25 gram
Question 32 of 50
Vocal chords in women are ……. Than vocal chords in men.
- A5mm shorter
- B15mm shorter
- C5mm longer
- D15mm longer
Question 33 of 50
Blood group AB has
- ANo antigen
- BNo antibody
- CNeither antigen nor antibody
- DBoth antigen and antibody
Question 34 of 50
Pepsin is a-
- AHarmone
- BEnzyme
- CVitamin
- DMineral
Question 35 of 50
Larges part of human brain is-
- ACerebellum
- BCerebrum
- COlfactory labbe
- DMid brain
Question 36 of 50
Hypothermia occurs due to loss of excessive heat from body due to sudden low body temperature in :
- ASnakes
- BFrogs
- CHuman beings
- DLizards
Question 37 of 50
Complete oxidation of sucrose in pressence of oxygen into CO2 water and energy is called-
- AAerobic respiration
- BAnaerobic respiration
- CGlycolysis
- DHydrolysis
Question 38 of 50
Red blood cells (RBCS)
- Ano nucleus, no mitochondria and no endoplasmic reticulum
- Bnucleus, mitochondria and endoplasmic reticulum
- Cnucleus, mitochondria but no end oplasmic reticulum
- Dno mitochondria but endoplasmic reticulum is present
Question 39 of 50
How many teeth in man comes out twice ?
- A4
- B12
- C20
- D28
Question 40 of 50
If a 17-year-old male has still not undergone the changes of puberty, he is likely to the deficient in
- AGrowth hormone
- BTestosterone
- CProgesterone
- DOestrogen
Question 41 of 50
Which one of following is not a good source of nutrient calcium ?
- ARice
- BRagi
- CSkimmed milk
- DEgg
Question 42 of 50
Bile is stored in-
- AGall bladder
- BDuodenum
- CLiver
- DSpleen
Question 43 of 50
Which one of the following hormones is essential for the uptake of glucose by cells in the human body ?
- AGH
- BTSH
- CInsulin
- DCortisol
Question 44 of 50
Indicate the proper order of steps in the nautrition process.
- ADigestion-Assimilation-Absorption-Egestion
- BDigestion-Absorption-Assimilation-Egestion
- CAbsorption-Assimilation-Egestion-Digestion
- DAssimilation-Absorption-Digestion-Egestion
Question 45 of 50
The tricuspid valve occurs between the……….
- ARight auricle and right ventricle
- BPulmonary aorta
- CCorotico-systemic aorta and left ventricle
- DLeft ventricle
Question 46 of 50
Which one of the following is a membrane that protect the developing embryo from desication-
- AAmnion
- BAllantdis
- CChorion`
- DYoullk sac
Question 47 of 50
Between small and large human intestine which one is longer ?
- ASmall Intestine
- BLarge Intestine
- CBoth are equal in length
- DDepends on male or female
Question 48 of 50
Which Vitamins are those, if taken in excess can be damgerous as they are stored on the body ?
- AB Complex
- BE and C
- CB and C
- DA and D
Question 49 of 50
Enlargment of gland takes place due to deficiency of iodine-
- AThyroid
- BPituitary
- CAdrenal
- DParotid
Question 50 of 50
Thyroid gland is activated by which harmone for the secretion of thyroxin ?
- ATSH
- BFSH
- CLTN
- DACTH