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(Single Best Answer) Question 1391: A 8-year old child presents with itching on the scalp with loss of hair. A characteristic Black Dot appearance is seen. Which of the following is the most likely cause ?
A) Alopecia areata
B) Pediculosis capitis
C) Tinea capitis
D) Traumatic alopecia
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1392: Which one of the following is not characteristic of Vitamin-D resistant rickets ?
A) X-linked inheritance
B) Renal stones
C) Reduced calcium absorption from the gut
D) Hypophosphatemia
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1393: Match List I with List II and select the correct answer using the code given below the Lists:
List I
(Class of drugs)
List II
(Anti retroviral drugs)
A. Nucleoside analogue Reverse Transcriptase Inhibitor 1. Stavudine
B. Nucleotide analogue Reverse Transcriptase Inhibitor2. Nevirapine
C. Non-nucleotide Reverse Transcriptase Inhibitor3. Lopanavir
D. Protease Inhibitor4. Tenofovir

Code:
A) A1 B3 C2 D4
B) A1 B4 C2 D3
C) A2 B3 C1 D4
D) A2 B4 C1 D3
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1394: Splenectomised patients have an increased susceptibility to which one of the following infections ?
A) Entamoeba histolytica
B) Giardia lamblia
C) Streptococcus pneumoniae
D) Aspergillous niger
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1395: A 50-year male quartz quarry worker presents with progressive dyspnoea on exertion. Which of the following is the likely pneumoconiosis ?
A) Asbestosis
B) Byssinosis
C) Silicosis
D) Beryliosis
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1396: Which one of the following statements is not correct regarding the characteristics of HACEK organisms ?
A) Fastidious, fast-growing, gram positive bacteria whose growth requires an atmosphere of L-cysteine
B) Known to cause severe systemic infections - most often bacterial endocarditis, which can develop on either native or prosthetic valves
C) Normally reside in the oral cavity and has been associated with local infections in the mouth
D) The cure rates for HACEK prosthetic-valve endocardtitis appears to be high
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1397: Match List I with List II and select the correct answer using the code given below the lists:
List IList II
(Disease)(Appropriate Microbe)
A. Epidemic typhus1. Coxiella burnetti
B. Murine typhus2. R. rickettsii
C. Q fever3. R. typhi
D. Rocky mountain spotted fever4. R. prowazekii

Code:
A) A3 B2 C4 D1
B) A3 B4 C2 D1
C) A4 B3 C1 D2
D) A1 B4 C2 D3
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1398: Disseminated intravascular coagulation (DIC) is characterised by the following except ?
A) widespread bleeding / thrombosis
B) prolongation of prothrombin time / partial thromboplastin time
C) high levels of fibrin degradation products
D) high platelet count
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1399: Megaloblastic anaemia may be caused by the following drugs except ?
A) Phenytoin
B) Methotrexate
C) Pyrimethamine
D) Amoxicillin-Clavulanic acid (amoxyclav)
Answer (Select an option above to get the answer):
(Single Best Answer) Question 1400: Which of the following blood disorders is not associated with a large spleen ?
A) beta thalassaemia
B) chronic myeloid leukaemia
C) hairy cell leukaemia
D) sickle cell anaemia
Answer (Select an option above to get the answer):