Army Medical Corps Mock Test 1

A wave of electrochemical changes that travels along the length of neurons is called:

1 Mark(s)

Your Answer:

nerve-growth factor nerve-growth factor
myelin sheath myelin sheath
hormone hormone
nerve impulse nerve impulse

The pH of normal human blood is approximately:

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Your Answer:

7.4 7.4
7 7
6.8 6.8
8 8

The narrow layer of cells in form of thin walls is called:

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Your Answer:

procycle procycle
exodermis exodermis
endodermis endodermis
pericycle pericycle

The formula which gives the simplest whole-number ratio of atoms is:

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Your Answer:

empirical formula empirical formula
molecular formula molecular formula
chemical formula chemical formula
actual formula actual formula

Alveolitis sicca dolorosa is otherwise known as____________?

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Your Answer:

Trigeminal neuralgia Trigeminal neuralgia
Sicca syndrome Sicca syndrome
Dry socket Dry socket
Myospherulosis Myospherulosis

The cardiac sphincter is located between:

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Your Answer:

esophagus and stomach esophagus and stomach
small intestine and stomach small intestine and stomach
large intestine and stomach large intestine and stomach
liver and stomach liver and stomach

Eccrinology : Secretions : : Selenography : ____________?

1 Mark(s)

Your Answer:

Sun Sun
Moon Moon
Crust Crust
Mantle Mantle

The lesion which is erythematous, recurrent and distributed along with the sensory nerve trunk is_____________?

1 Mark(s)

Your Answer:

Herpes zoster Herpes zoster
Erythema multiformae Erythema multiformae
Herpetic gingivo stomatis Herpetic gingivo stomatis
Recurrent aphthous Recurrent aphthous

Attachment site for microtubule is__________?

1 Mark(s)

Your Answer:

cytokinesis cytokinesis
kinetochore kinetochore
cytosol cytosol
segregation segregation

The material known in commerce as Terylene is a:?

1 Mark(s)

Your Answer:

Natural fibre Natural fibre
Synthetic fibre Synthetic fibre
Blend of cotton and Silk Blend of cotton and Silk
Modified natural fibre Answer Modified natural fibre Answer

Combination chemotherapy is used in tuberculosis in order to reduce____________?

1 Mark(s)

Your Answer:

Side effects of drugs Side effects of drugs
Cost of therapy Cost of therapy
Dosage of drugs Dosage of drugs
Development of drug resistance Development of drug resistance

Choose the correct order for the ease of formation of free radicals:

1 Mark(s)

Your Answer:

1°>2°>3° 1°>2°>3°
3°>2°>1° 3°>2°>1°
2°>1°>3° 2°>1°>3°
2°>3°>1° 2°>3°>1°

Portal circulation:

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Your Answer:

Renal Renal
Hepatic blood Hepatic blood
Splenic Splenic
Splanchnic Splanchnic

Bacterial pili are used for:

1 Mark(s)

Your Answer:

Swimming Swimming
Feeding Feeding
Attachment and conjugation Attachment and conjugation
Photosynthesis Photosynthesis

The allele that prevents the expression of the other is called:

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Your Answer:

recessive allele recessive allele
dominant allele dominant allele
loci loci
phenotype phenotype

An oxide ion has -2 charge because:

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Your Answer:

oxygen looses two electrons oxygen looses two electrons
oxygen gains two electrons oxygen gains two electrons
oxygen becomes neutral oxygen becomes neutral
oxygen gains 3 electrons oxygen gains 3 electrons

Allotropes of carbon are:

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Your Answer:

Only diamond Only diamond
Diamond and graphite Diamond and graphite
Diamond, graphite, fullerene Diamond, graphite, fullerene
Only graphite Only graphite

Which factor does NOT affect equilibrium constant?

1 Mark(s)

Your Answer:

Temperature Temperature
Pressure Pressure
Catalyst Catalyst
Concentration Concentration

Which is sold as fertilizer ___________________?

1 Mark(s)

Your Answer:

CaSiO3 CaSiO3
Na2SiO3 Na2SiO3
Ca3(PO4)2 Ca3(PO4)2
MnSiO3 MnSiO3

The order of reaction is decided by

1 Mark(s)

Your Answer:

A) temperature A) temperature
B) mechanism of reaction as well as relative concentration of reactants
C) molecularity C) molecularity
D) pressure D) pressure

What does “collaborate” mean?

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Your Answer:

A difficult problem A difficult problem
Work together on a common enterprise or project
An accommodation with concessions from both sides
A deep awareness of and sympathy for another’s suffering

On the Paulings electronegativity scale the element next to F is

1 Mark(s)

Your Answer:

A) N A) N
B) Cl B) Cl
C) O C) O
D) Ne. D) Ne.

Which of the following most successful plants on earth __________?

1 Mark(s)

Your Answer:

Gymnosperms Gymnosperms
Angiosperms Angiosperms
Bryophytes Bryophytes
Pteridophytes Pteridophytes

Which compound form benzoic acid on oxidation with acidified KMnO4 or K2Cr2O7 ?

1 Mark(s)

Your Answer:

Toluene Toluene
Ethyl benzene Ethyl benzene
n-propyl benzene n-propyl benzene
All All

For the reaction 2HI ____________> H2+ I2

1 Mark(s)

Your Answer:

Kp > kc Kp > kc
Kc > kp Kc > kp
Kp= kc Kp= kc
Kp ≤ kc Kp ≤ kc

CORRESPONDENCE

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Your Answer:

Agreements Agreements
Contracts Contracts
Documents Documents
Letters Letters

One of the following is not a malignant feature____________?

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Your Answer:

Aplasia Aplasia
Anaplasia Anaplasia
Abnormal mitosis Abnormal mitosis
Pleomorphism Pleomorphism

Type 1 diabetes:

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Your Answer:

Type 2 Type 2
Beta cell attack Beta cell attack
Metabolic Metabolic
Genetic Genetic

The modern classification system given by__________?

1 Mark(s)

Your Answer:

carolus linnaeus carolus linnaeus
darwin darwin
charless lyell charless lyell
george george

Which sentence maintains correct parallel structure?

1 Mark(s)

Your Answer:

He likes running, to swim, and biking. He likes running, to swim, and biking.
She enjoys reading, writing, and to paint.
They came, they saw, and they conquered.
He wants to dance, singing, and jump. He wants to dance, singing, and jump.

Trend in electronegativity:

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Your Answer:

Random Random
Increases right and up Increases right and up
Increases left and down Increases left and down
No trend No trend

What do we use to reduce unpleasant fishy odor?

1 Mark(s)

Your Answer:

nitric acid nitric acid
citric acid citric acid
hydrochloric acid hydrochloric acid
sulphuric acid sulphuric acid

Cyclotron is used to accelerate:

1 Mark(s)

Your Answer:

Neutrons Neutrons
Electrons Electrons
Protons/Ions Protons/Ions
Atoms Atoms

Speed of a body can not be_______?

1 Mark(s)

Your Answer:

Zero Zero
Positive Positive
Negative Negative
None None

Trachea division:

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Your Answer:

Throat Throat
Divides into bronchi Divides into bronchi
Larynx Larynx
Esophagus Esophagus

CV-1 is stand for_________?

1 Mark(s)

Your Answer:

crystal violet complex crystal violet complex
critical violet complex critical violet complex
complex crystal complex crystal
none none

Mutation types:

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Your Answer:

Transcription Transcription
Base changes Base changes
Silent Silent
Nonsense Nonsense

I want you to clearly understand that excuses won't do

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Your Answer:

you clearly to understand you clearly to understand
you to understand clearly you to understand clearly
to clearly understand you to clearly understand you
No improvement No improvement

The Phrase/ idiom “See eye to eye” means:

1 Mark(s)

Your Answer:

Have a same look Have a same look
Have a same countenance Have a same countenance
Have a same opinion Have a same opinion
Have a same eyes colour Have a same eyes colour

The projection of the particle moving in a circle with non-uniform speed executes ?

1 Mark(s)

Your Answer:

S.H.M S.H.M
Vibratory motion Vibratory motion
Both B and D Both B and D
None S.H.M None S.H.M

An electric dipole is placed at $30^\circ$ to a field of $2 \times 10^5 N/C$. It experiences a torque of $8 Nm$. The charge on dipole if length is 2 cm is:

1 Mark(s)

Your Answer:

2 mC 2 mC
4 mC 4 mC
8 mC 8 mC
1 mC 1 mC

Which of the following symptomatic atheroscierotic disease is correct_____________?

1 Mark(s)

Your Answer:

Aorta – Aneurysm, thromboembolism Aorta – Aneurysm, thromboembolism
Heart – MI, Ischemic heart disease Heart – MI, Ischemic heart disease
Lower extremities – claudication gangrene
All of the above All of the above

When division of cells occurred in two planes then it produce arrangement __________?

1 Mark(s)

Your Answer:

diplococcus diplococcus
strptococcus strptococcus
tetrad tetrad
sarcina sarcina

Electromagnetic Induction was discovered by:

1 Mark(s)

Your Answer:

Faraday Faraday
Ampere Ampere
Maxwell Maxwell
Oersted Oersted

Population growth rate is calculated as:

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Your Answer:

Births only Births only
Births minus deaths Births minus deaths
Deaths only Deaths only
Immigration only Immigration only

The fermentation which is carried by bacteria is called:

1 Mark(s)

Your Answer:

lactic acid fermentation lactic acid fermentation
alcoholic fermentation alcoholic fermentation
pyruvic fermentation pyruvic fermentation
acrylic fermentation acrylic fermentation

In oedogonium the reproduction occurred in free floating species ___________?

1 Mark(s)

Your Answer:

Vegetative Vegetative
Fragmentation Fragmentation
Conjugation Conjugation
Budding Budding

In alpha decay (α-decay) the proton number of the parent nuclide:

1 Mark(s)

Your Answer:

increases by 2 increases by 2
increases by 1 increases by 1
decreases by 2 decreases by 2
decreases by 4 decreases by 4

Following organism belongs to order perrissodactyla__________?

1 Mark(s)

Your Answer:

Zebra Zebra
Horse Horse
Rhino Rhino
All of these All of these

The enzyme released in saliva which functions in semi-digestion of starch is called:

1 Mark(s)

Your Answer:

bolus amylase bolus amylase
pharynx amylase pharynx amylase
salivary amylase salivary amylase
bile amylase bile amylase

Presence of cichlids origin in lakes of tanganyika found by study of__________?

1 Mark(s)

Your Answer:

environment environment
ecology ecology
genetic genetic
temprature temprature

Which of the following comoposed of elongate thick walled cells called _________?

1 Mark(s)

Your Answer:

Endodermis Endodermis
Epidermis Epidermis
Stereids Stereids
Foliage leave Foliage leave

Smaller active gamete is called __________?

1 Mark(s)

Your Answer:

male gamete male gamete
female gamte female gamte
eggs eggs
sperms sperms

To add fuel to the fire means:

1 Mark(s)

Your Answer:

To make a bad situation worse To make a bad situation worse
To start cooking To start cooking
To help someone To help someone
To put out a fire To put out a fire

Zebra mussel phylum is___________?

1 Mark(s)

Your Answer:

myida myida
animalia animalia
dressenidae dressenidae
mollusca mollusca

Bank : Money : : Transport : ___________?

1 Mark(s)

Your Answer:

Goods Goods
Road Road
Traffic Traffic
Speed Speed

The bacterium, Streptococcus pneumonia, causes the respiratory disorder known as:

1 Mark(s)

Your Answer:

asthma asthma
emphysema emphysema
bronchitis bronchitis
pneumonia pneumonia

Reducing sugars have:

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Your Answer:

Glycosidic bond Glycosidic bond
Free aldehyde/ketone Free aldehyde/ketone
Disaccharide Disaccharide
Trisaccharide Trisaccharide

Out of syphilitic glossitis, plummer vinson syndrome Mikulicz’s syndrome and hepatitis A; which of these predispose to squamous cell arcinoma ______________?

1 Mark(s)

Your Answer:

Syphilitic glossitis and plummer vinson syndrome
Syphilitic glossitis and Mikulicz’s syndrome
Plummer vinson disease and hepatitis A Plummer vinson disease and hepatitis A
Hepatitis A and Mikulicz’s Syndrome Hepatitis A and Mikulicz’s Syndrome

Conjugate base of $\ce{H2PO4-}$ is:

1 Mark(s)

Your Answer:

$\ce{H3PO4}$ $\ce{H3PO4}$
$\ce{HPO4^2-}$ $\ce{HPO4^2-}$
$\ce{PO4^3-}$ $\ce{PO4^3-}$
$\ce{H2PO4-}$ $\ce{H2PO4-}$

Pure methane can be prepared by

1 Mark(s)

Your Answer:

A) Soda lime decarboxylation A) Soda lime decarboxylation
B) Kolbes electrolytic method B) Kolbes electrolytic method
C) Wurtz reaction C) Wurtz reaction
D) Reduction with H 2 D) Reduction with H 2

If the AC source is 240 V and a transformer supplies 12 V to a model train which draws a current of 0.8 A then primary current is:

1 Mark(s)

Your Answer:

0.4 A 0.4 A
0.04 A 0.04 A
0.041666667 0.041666667
0.083333333 0.083333333

The important monomers of acryclic resins is__________________?

1 Mark(s)

Your Answer:

Vinyl chloride Vinyl chloride
Styrene Styrene
Methylmethacrylate Methylmethacrylate
Hexamethylenediamine Hexamethylenediamine

Heterotrophs obtain their nutrition from:

1 Mark(s)

Your Answer:

Sunlight Sunlight
Minerals only Minerals only
Other organisms Other organisms
Air Air

The seta central conducting strand have walled cells following __________?

1 Mark(s)

Your Answer:

Thick Thick
Thin Thin
Solid Solid
Complicated Complicated

$1 + \cot^2\theta = $

1 Mark(s)

Your Answer:

$\sec^2\theta$ $\sec^2\theta$
$\tan^2\theta$ $\tan^2\theta$
$\csc^2\theta$ $\csc^2\theta$
$\sin^2\theta$ $\sin^2\theta$

The hyaline cartilage is present in the ends of the bones of:

1 Mark(s)

Your Answer:

nose, bronchial tubes and trachea nose, bronchial tubes and trachea
pinna and epiglottis pinna and epiglottis
vertebral discs vertebral discs
knees and ankles knees and ankles

In which of the following chemical equations, the abbreviations represent the correct states of the reactants and products involved at reaction temperature?

1 Mark(s)

Your Answer:

A) 2H 2 (l) + O 2 (l) → 2H 2 O(g) A) 2H 2 (l) + O 2 (l) → 2H 2 O(g)
B) 2H 2 (g) + O 2 (l) → 2H 2 O(l) B) 2H 2 (g) + O 2 (l) → 2H 2 O(l)
C) 2H 2 (g) + O 2 (g) → 2H 2 O(l) C) 2H 2 (g) + O 2 (g) → 2H 2 O(l)
D) 2H 2 (g) + O 2 (g) → 2H 2 O(g) D) 2H 2 (g) + O 2 (g) → 2H 2 O(g)

ZZ/ZW type of sex determination is seen in

1 Mark(s)

Your Answer:

A) platypus A) platypus
B) snails B) snails
C) cockroach C) cockroach
D) peacock D) peacock

Invertebrates display__________?

1 Mark(s)

Your Answer:

individual type II individual type II
Individual type I Individual type I
individual type III individual type III
curve curve

Evaluating Your Answers

Army Medical Corps Mock Test 1 : Question 1 of 70