Explore topic-wise MCQs in Testing Subject.

This section includes 657 Mcqs, each offering curated multiple-choice questions to sharpen your Testing Subject knowledge and support exam preparation. Choose a topic below to get started.

1.

Pneumatocele is caused by:

A. E.coli
B. P.carnii
C. Staphylococcus
D. Streptococcus
Answer» D. Streptococcus
2.

Height of children in 2-10 yrs of age is increased by:

A. 4 cm/year
B. 2 cm/year
C. 10 cm/year
D. 6 cm/year
Answer» E.
3.

Most common causes of sepsis in India within 2 months -

A. E.coli
B. H influenza
C. Group B streptococcus
D. Coagulase positive staph aureus
Answer» B. H influenza
4.

Which of the following presents as mediastinal enlargement

A. Promyelocytic Leukemia
B. CML
C. ALL
D. Diffuse histiocytic lymphoma
Answer» D. Diffuse histiocytic lymphoma
5.

An infant presents with hypotonia and hyporeflexia.During his intrauterine period there was polyhydramnios and decreased fetal movements.Most probable diagnosis is:

A. Spinal muscular atrophy
B. Congenital myasthenia
C. Congenital myotonia
D. Muscular dystrophy
Answer» B. Congenital myasthenia
6.

Ataxia telangiectasia is characterised by all of the following except:

A. Decreased level of alpha-fetoprotein
B. Chronic sinopulmonary disease
C. IgA deficiency
D. Chromosomal breakage
Answer» B. Chronic sinopulmonary disease
7.

Which of the following statements is false about Sacral Meningomyelocele

A. Spasticity of the lower limbs is seen
B. Hydrocephalus is seen
C. Bladder incontinence may be seen
D. Lax anal sphincter is present
Answer» B. Hydrocephalus is seen
8.

Which intracranial tumor has good prognosis in children

A. Glioma multiforme
B. Cerebellar astrocytoma
C. Medulloblastoma
D. Ependymoma
Answer» C. Medulloblastoma
9.

Single second heart sound (S2) is a feature of

A. Eisenmenger's syndrome
B. Tetralogy of Fallot
C. Ebstein's anomaly
D. Transposition of great vessels
Answer» C. Ebstein's anomaly
10.

Commonest type of seizure in newborn

A. Tonic
B. Clonic
C. Myoclonic
D. Subtle
Answer» E.
11.

A 15 days old baby presented to the emergency department with history of seizures.Blood tests revealed serum calcium of 5mg/dl,serum phosphate of 9mg/dl and an intact PTH of 30pg/ml(Normal Intact PTH=10-60pg/ml).Which of the following is the most likely diagnosis:

A. Hypoparathyroidism
B. Pseudohypoparathyroidism
C. Hypoxic Ischaemic Encephalopathy
D. Vitamin D Deficiency
Answer» B. Pseudohypoparathyroidism
12.

What should be measured in a newborn who presents with hyperbilirubinemia:

A. Direct bilirubin only
B. Conjugated bilirubin only
C. Total and Direct bilirubin
D. Total bilirubin only
Answer» D. Total bilirubin only
13.

Pseudohermaphroditism in a female child is most commonly due to

A. 21-hydroxylase deficiency
B. 17-hydroxylase deficiency
C. 11-hydroxylase deficiency
D. 3-hydroxylase deficiency
Answer» B. 17-hydroxylase deficiency
14.

A child aged 2 year presents with nonspecific symptoms suggestive of anemia.On peripheral blood smear target cells are seen.He has hypochromic microcytic picture and Hb of 6gm%.He also has 'a positive family history'. Next investigation of choice is

A. Liver function tests
B. Osmatic fragility test
C. Hb electrophoresis
D. Coombs test
Answer» D. Coombs test
15.

CNS involvement is most commonly associated with which group of congenital intrauterine infections:

A. Rubella and HSV
B. CMV and Syphilis
C. CMV and Toxoplasmosis
D. Rubella and Toxoplasmosis
Answer» D. Rubella and Toxoplasmosis
16.

An 8 yrs old female child following URTI developed maculopapular rash on the jaw spreading on to the trunk which cleared on the 3rd day without desquamation and tender post auricular and suboccipital lymphadenopathy.The diagnosis is-

A. Kawasaki disease
B. Erythema infectiosum
C. Rubella
D. Measles
Answer» D. Measles
17.

Commonest cause of intestinal obstruction in down's syndrome

A. Colomic atresia
B. Intestinal atresia
C. Duodenal atresia
D. Oesophageal atresai
Answer» D. Oesophageal atresai
18.

Chandu,a one year old child should be admitted in hospital for following complains except:

A. Respiratory rate of 50 per minute with chest retraction
B. Refusal of feed
C. Difficulty in walking
D. Fever 39 degree C
Answer» E.
19.

Porencephaly refers to:

A. Dandy -walker-syndrome
B. Foetal alcohol syndrome
C. Neural tube defects
D. Vascular lession due to degenerative vessel disease and head injury
Answer» E.
20.

Meningeal tuberculosis in children-Mantoux test positive in-

A. 40% cases
B. 50% cases
C. 60% cases
D. 80% cases
Answer» B. 50% cases
21.

The most common type of total anomalous pulmonary venous connection is:

A. Mixed.
B. Cardiac.
C. Supracardiac.
D. Infracardiac.
Answer» D. Infracardiac.
22.

During intubation of a child,type of endotracheal tube and blade of laryngoscope is-

A. Uncuffed tube with curved blade
B. Uncuffed tube with straight blade
C. Cuffed tube with straight blade
D. Cuffed tube with curved blade
Answer» C. Cuffed tube with straight blade
23.

Dengue shock syndrome is characterized by the following except -

A. Hepatomegaly
B. Pleural effusion
C. Thrombocytopenia
D. Decreased haemoglobin
Answer» E.
24.

Amongst various treatment modalities for nocturnal enuresis,the relapse rates have been observed to be lowest for:

A. Imipramine
B. Desmopressin
C. Oxybutinin
D. Bell alarm systems
Answer» E.
25.

True about congenital pyloric stenosis:

A. Hyperchloremic acidosis
B. Hypocholeremic alkalosis
C. Hyperchloremic alkalosis
D. Hypochloremic acidosis
Answer» C. Hyperchloremic alkalosis
26.

A neonate presented with fever, lethargy,abdominal distension,vomiting and constipation.Clinically he was diagnosed as volvulus neonatarum with suspected perforation.Best investigation would be

A. Upper GI endoscopy
B. Barium meal follow through
C. Plain X-ray
D. Barium enema
Answer» D. Barium enema
27.

Most common cause of post-auricular lymphadenopathy in children -

A. Sore throat
B. Pediculosis capitis
C. Pulmonary koch's
D. Chronic supprative otitis media
Answer» C. Pulmonary koch's
28.

Which of the following is true of mumps ?

A. Salivary gland involvement is limited to the parotids
B. The poatient is not infectious prior to clinical parotid enlargement
C. Meningonecephalitis can precede parotitis
D. Mumps orchitis frequently leads to infertility
Answer» D. Mumps orchitis frequently leads to infertility
29.

Which of the following haemoglobin (Hb) estimation will be diagnostically helpful in a case of beta thalassemia trait ?

A. Hb-A2
B. Hb-F
C. Hb-H
D. Hb1-C
Answer» B. Hb-F
30.

Percentage of lactose in human milk is -

A. 7.2 gm
B. 4.5 gm
C. 8.0 gm
D. 6.7 gm
Answer» B. 4.5 gm
31.

An affected male infant born to normal parents could be an example of all of the following,except:

A. A polygenic disorder
B. A vertically transmitted disorder
C. An Autosomal dominant disorder
D. An Autosomal recessive disorder
Answer» D. An Autosomal recessive disorder
32.

Management of typical febrile seizures includes except -

A. Tepid sponging
B. Paracetamol or ibuprofen
C. Intermittent diazepam
D. Prophylactic phenobarbitone
Answer» E.
33.

Brachycephaly is due to fusion of

A. Parietal suture
B. Sagittal suture
C. Lambdoid suture
D. Coronal suture
Answer» E.
34.

Persistent of Moro's reflex is abnormal beyond the age of -

A. 5th month
B. 6th month
C. 3rd month
D. 4th month
Answer» D. 4th month
35.

All of the following occurs in a child with Cushing's syndrome except:

A. Decreased linear growth
B. Pathological fracture
C. Bone age >chronological age
D. Overgrowth
Answer» E.
36.

A child presents with hypovolemic shock,anuria AND RESPIRATORY ACIDOSIS.treatment is:

A. RL
B. Dopamine
C. Dobutamine
D. Inj.Sodium Bicarbonate
Answer» B. Dopamine
37.

A neonate is suspected to be suffering from necrotizing enterocolitis(NEC). On further examination and investigation, he is diagnosed to be Bell's stage I NEC.The management of choice would be -

A. Laparotomy and proceed
B. Insertion of bilateral pelvic drains
C. Conservative management with IV fluids and antibiotics
D. Initial conservative management and laparotomy after 24 hours
Answer» D. Initial conservative management and laparotomy after 24 hours
38.

Infective endocarditis least common in ?

A. Severe MR
B. Severe AR
C. Small VSD
D. Small ASD
Answer» E.
39.

A child is brought to the paediatric OPD with fever of 24 hours duration.History reveals 3 episodes of chest infection and passage of foul smelling bulky stools.The most probable diagnosis is:

A. Bilirubin conjugation defect
B. CrigglerNajjar syndrome
C. Cystic Fibrosis
D. Maple syrup disease
Answer» D. Maple syrup disease
40.

The drug of choice in treatment of infantile spasms is -

A. ACTH
B. Phenobarbitone
C. Carbamazepine
D. Phenytoin
Answer» B. Phenobarbitone
41.

6 weeks old female baby found unconscious suddenly in the crib.She was previously healthy. Normal blood pressure,hyperpigmentation of genitals,blood glucose 30 mg/dl.Diagnosis is-

A. Familial glucocorticoid deficiency
B. CAH due to 21- alpha hydroxylase deficiency
C. Insulinoma
D. Cushing syndrome
Answer» B. CAH due to 21- alpha hydroxylase deficiency
42.

A 18 months old infant is brought to the emergency with sudden onset stridor,extended neck and drooling of saliva.He is running a temperature of 38.5 degree C and his respiratory rate is 40/minute he is cyanosed at the tip of the nose his tongue is blue and is agitated.Immediate management will include:

A. Urgent lateral x-ray neck
B. Broad spectrum IV antibiotic must be started
C. An arterial blood gas analysis should be done to initiate measures
D. High flow oxygen may reduce his agitation
Answer» E.
43.

Which of the following reflexes is not present at birth:

A. Asymmetric Tonic Neck Reflex
B. Moro's Reflex
C. Symmetric Tonic Neck Reflex
D. Crossed Extensor Reflex
Answer» C. Symmetric Tonic Neck Reflex
44.

Which of the following is not included in the minor Jones criteria for rheumatic fever:

A. Arthralgia
B. Increased ESR
C. Increased PR interval
D. ASO titre
Answer» E.
45.

NOT a feature of childhood asthma is -

A. History of atopic dermatitis
B. Raised IgG level
C. Improves with age
D. Absence of wheezing after exercise
Answer» C. Improves with age
46.

4 year old boy presented with recurrent chest infections.Sweat chloride test was done, showed values of 36 and 42. What is the next best investigation to confirm the diagnosis ?

A. CT chest
B. 72 hour fecal fat estimation
C. DNA analysis of delta F 508 mutation
D. Trans epithelial nasal potential difference
Answer» E.
47.

A 3 year old child is expressed to have all, except -

A. Speak in sentence
B. Copy in circle
C. Hobble 5 steps
D. Climb upstairs and downstairs
Answer» D. Climb upstairs and downstairs
48.

All of the following may occur in Noonan's syndrome except:

A. Cryptoorchidism
B. Hypertrophic cardiomyopathy
C. Autosomal dominant transmission
D. Infertility in females
Answer» E.
49.

All of the following methods are used for the diagnosis of HIV infection in a 2 month old child,except:

A. DNA-PCR
B. Viral culture
C. HIV ELISA
D. p24 antigen assay
Answer» D. p24 antigen assay
50.

A child with large perimembranous VSD has congestive heart failure.What may be the cause of improvement of cardiac failure in the patient?

A. Aortic regurgitation
B. Vascular changes in pulmonary circulation
C. Infective endocarditis
D. Closure of VSD spontaneously
Answer» C. Infective endocarditis