Explore topic-wise MCQs in 12th.

This section includes 3578 Mcqs, each offering curated multiple-choice questions to sharpen your 12th knowledge and support exam preparation. Choose a topic below to get started.

501.

All of the following drugs are recommended for treatment of beta blocker include excessive bradycardia and/or decrease in cardiac output, except -

A. Dopamine
B. Dobutamine
C. Glucagon
D. Calcium choloride
Answer» C. Glucagon
502.

Shortest acting non depolarising muscle relaxant -

A. Vecuronium
B. Atracurium
C. Succinylcholine
D. Mivacurium
Answer» E.
503.

The ducts of the following glands consists of stratified cuboidal epithelium except -

A. Sweat gland
B. Sebaceous glands
C. Salivary glands
D. Pancreas
Answer» C. Salivary glands
504.

Basal ganglia consist of all of the following except:

A. Putamen
B. Caudate nucleus
C. Globus-pallidus
D. Thalamus
Answer» E.
505.

Which of the following drugs involves modification of the drug by enzymatic modification or degradation of its active element to alter its/their resistance?

A. Choloramphenicol
B. Pencillins
C. All of these
D. Aminoglyosides
Answer» D. Aminoglyosides
506.

When did Antoine de Saint Exupery obtain his pilot’s licence?

A. 1926
B. 1928
C. 1922
D. 1924
Answer» D. 1924
507.

A 25 year old overweight female was given fentanyl-pancuronium anesthesia for surgery.After surgery and extubation she was observed to have limited movement of the upper body and chest wall in the recovery room. She was concious and alert but voluntary respiratory effort was limited.Her blood pressure and heart rate were normal. The likely diagnosis is:

A. Fentanyl induced chest wall rigidity
B. Respiratory Depression
C. Incomplete reversal of pancuronium
D. Pulmonary Embolism
Answer» D. Pulmonary Embolism
508.

Which of the following antibiotics can\'t be used for treatment of infections with β-lactamase-producing Staphylococcus aureus?

A. Ampicillin/sulbactam
B. Vancomycin
C. Piperacillin
D. Cephalothin
Answer» D. Cephalothin
509.

కాంతి కిరణాలు చంద్రుడు నుంచి భూమిని చేరడానికి పట్టే కాలం?

A. 1 సెకను
B. 8 సెకన్లు
C. 1 నిమిషం
D. 8 నిమిషాలు
Answer» B. 8 సెకన్లు
510.

లిక్విడ్ పెట్రో లియుం గ్యాస్ దేనిని కలిగి యుండును ?

A. ఎసిటిలీన్ , ఈథేన్
B. ఈథేన్, మీథేన్
C. బ్యూటేన్ , ప్రొపేన్
D. ఎసిటిలీన్, హైడ్రోజన్
Answer» D. ఎసిటిలీన్, హైడ్రోజన్
511.

True statement is:

A. Epiphysis is present between metaphysis and diaphysis
B. Interphalangeal joint is a saddle joint
C. Osteoblasts gives rise to osteocytes
D. Growth of bone occurs diaphysis
Answer» D. Growth of bone occurs diaphysis
512.

సూర్యుని లో శక్తి కి కారణ మైన వాయువు ?

A. హీలియుం
B. హైడ్రోజన్
C. ఆర్గాన్
D. ఆక్షిజన్
Answer» C. ఆర్గాన్
513.

A cross shaped ( ) or a ring involving four chromosomes may be formed during metaphase I in case of

A. deficiency
B. translocation heterozygote
C. duplication
D. haploid organism
Answer» C. duplication
514.

Predominant blood supply to the supraduodenal bile duct is derrived from:

A. Vessels that run downward along the bile duct from the hepatic end of the duct such as the right hepatic artery
B. Vessels that arise from the hepatic artery proper as it runs up along the common bile duct and supplies it with twigs in a non-axial distribution
C. Vessels that run upward along the bile duct from the duodenal end of the duct such as the retroduodenal and the gastroduodenal arteries
D. Vessels that arise from the cystic artery
Answer» D. Vessels that arise from the cystic artery
515.

Anaesthesia breathing circuit recommended for spontaneous breathing is -

A. Mapleson A
B. Mapleson B
C. Mapleson C
D. Mapleson D
Answer» B. Mapleson B
516.

Permanent hard water may be softened by passing it through

A. sodium bicarbonate
B. sodium silicate
C. sodium phosphate
D. sodium hexametaphosphate
Answer» E.
517.

Ape thumb deformity is seen in involvement of:

A. Radial nerve
B. Axillary nerve
C. Median nerve
D. Ulnar nerve
Answer» D. Ulnar nerve
518.

అధికం గా చొచ్చుకు పోయే సామర్ధ్యం గల కిరణాలు ఏవి ?

A. ఆల్ఫా కిరణాలు
B. బీటా కిరణాలు
C. గామా కిరణాలు
D. ఏది కాదు
Answer» D. ఏది కాదు
519.

When did Anne Spencer Morrow marry Charles Lindbergh?

A. 5/27/1929 12:00:00 AM
B. 1/16/1928 12:00:00 AM
C. 11/7/1924 12:00:00 AM
D. 7/28/1932 12:00:00 AM
Answer» B. 1/16/1928 12:00:00 AM
520.

టెఫ్లాన్ అనునది ఒక ______

A. థర్మామీటరు
B. పాలిమర్
C. మరుగుజ్జు గ్రహం
D. కంప్యూటర్
Answer» C. మరుగుజ్జు గ్రహం
521.

The business markets includes

A. insurance companies
B. public utilities
C. forestry
D. all of above
Answer» E.
522.

Styrene-butadiene-rubber (SBR) as compared to natural rubber has

A. poorer resistance to oxidation
B. Poorer tensile strength.
C. all (, ( and (.
D. greater amount of heat build-up under heavy loading.
Answer» D. greater amount of heat build-up under heavy loading.
523.

Concentration of adrenaline used with lidocaine is ?

A. 0.180555555555556
B. 1.43055555555556
C. 1:20000
D. 1:200000
Answer» E.
524.

Guanine always binds to

A. guanine
B. cytosine
C. none of these
D. thymine
Answer» C. none of these
525.

A 50 year old female has undergone mastectomy for ca breast.After mastectomy, patient is not able to extend, adduct and internally rotate the arm.Nerve supply to which of the following muscles is damaged -

A. Pectoralis major
B. Terer minor
C. Latissimus dorsi
D. Long head of Triceps
Answer» D. Long head of Triceps
526.

Nerve supply of muscles of palate is/are -

A. Vagus nerve
B. Greater palatine nerve
C. Hypoglossal nerve
D. Glossopharyngeal nerve
Answer» B. Greater palatine nerve
527.

Formation of primary ovary in female foetus takes place in -

A. 8th week
B. 6th week
C. 12th week
D. 10th week
Answer» E.
528.

Smallest muscles of head are supplied by -C4

A. C4
B. C8
C. C5
D. C6
Answer» C. C5
529.

Where was Alexander Graham Bell born?

A. Edinburgh
B. Boston
C. New York
D. Montreal
Answer» B. Boston
530.

The minor stimuli that determine when and where customer responds is classified as

A. drive
B. motivation
C. learning
D. cues
Answer» E.
531.

Muscles used in normal walk during stance and swing A/E -

A. Ilio psoas
B. Tibialis Anterior
C. Popliteus
D. Gastrocnemius
Answer» D. Gastrocnemius
532.

Which one of the following statement of Genitofemoral nerve is FALSE ?

A. Supplies skin of scrotum
B. Supplies skin of upper part of femoral triangle
C. Supplies cremaster muscle
D. Supplies pyramidalis muscle
Answer» E.
533.

Caranio facial angle is -

A. 120 Degree
B. 110 Degree
C. 140 Degree
D. 130 Degree
Answer» E.
534.

Sedimentation is a physical process used in wastewater treatment to

A. remove particles that are more dense than water
B. remove particles that are less dense than water
C. none of the above
D. remove the pertinacious material from the water
Answer» B. remove particles that are less dense than water
535.

Which one of the following muscles is a depressor of the temperomandibular joint ?

A. Medial pterygoid
B. Temporalis
C. Lateral pterygoid
D. Masseter
Answer» D. Masseter
536.

Posterior fontanelies are osified at the age of -

A. 3 yrs
B. 4 yrs
C. 6 months
D. 2 yrs
Answer» D. 2 yrs
537.

Fatality rate with halothane hepatitis is ?

A. 10-20 %
B. 20-40 %
C. 30-70 %
D. 80-89 %
Answer» C. 30-70 %
538.

Anterior ethmodial nerve suplies all except:

A. Dural sheath of anterior cranial fossa
B. Ethmoidal air cells
C. Maxillary sinus
D. Interior of nasal cavity
Answer» D. Interior of nasal cavity
539.

నేషనల్ ఇన్స్టిట్యూట్ అఫ్ డిసా స్తర్ మానేజ్ మెంట్ ఎక్కడ ఉంది ?

A. న్యు ఢిల్లీ
B. బరోడా
C. చెన్నై
D. అస్సాం
Answer» B. బరోడా
540.

Internal organs in the foetus develop at -

A. 10 weeks
B. 6 weeks
C. 24 weeks
D. 12 weeks
Answer» C. 24 weeks
541.

The fascial nerve -

A. Traverses through parotid gland
B. Arises from the medulla oblongata
C. Carrier no taste fibres
D. Supplies muscles of mastication
Answer» B. Arises from the medulla oblongata
542.

In a Subclavian artery block at the outer border of 1st rib, all of the following arteries help in maintaining the circulation to upper limb except

A. Superior thoracic
B. Subscapular artery
C. Suprascapular artery
D. Thyrocervical trunk
Answer» B. Subscapular artery
543.

కోసి ప్రాజెక్ట్ ఏ రాష్ట్రం లో ఉంది ?

A. బీహార్
B. పశ్చిం బెంగాల్
C. ఒరిస్సా
D. ఉత్తర ప్రదేశ్
Answer» B. పశ్చిం బెంగాల్
544.

Which of the following is not supplied by the anterior division of mandibular nerve(V3)

A. Lateral pterygoid
B. Medial pterygiod
C. Temporalis
D. Masseter
Answer» C. Temporalis
545.

Find analogous pair of Grain : Salt

A. Chip : Glass
B. Blades : Grass
C. Shred : Wood
D. Shard : Pottery
Answer» B. Blades : Grass
546.

Which of the following is incorrect with regard to antigen epitopes?

A. A protein molecule usually contains multiple epitopes
B. An epitope may be shared by two different antigens
C. Epitopes may be linear or assembled
D. B cells bind only processed antigen epitopes
Answer» E.
547.

Meckel's diverticulum is a remnant of -

A. Stenson's duct
B. Wolffian duct
C. Mullerian duct
D. Vitellointestinal duct
Answer» E.
548.

What is the usual sequence of a Pribnow box?

A. TATAAT
B. AUAUA
C. TTGACA
D. UUUUU
Answer» B. AUAUA
549.

The muscle of hand that contains a sesamoid bone is ?

A. Flexor pollicis brevis
B. Flexor pollicis longus
C. Opponens pollicis
D. Adductor pollicis
Answer» E.
550.

Where was Alan Hodgkin born?

A. Banbury
B. Edinburgh
C. Chelsea
D. Liverpool
Answer» B. Edinburgh