Medical MCQs

5099 MCQs  (Page 165 of 510)

Which does not have a viral etiology______________?
A. Carcinoma cervix
B. Hepatoma
C. Nasopharyngeal carcinoma
D. Lymphoma
Presence of HBe Ag in patients with hepatitis indicates_____________?
A. Simple carriers
B. Late convalescence
C. High infectivity
D. Carrier status
Portal of entry of poliovirus in mainly_______________?
A. Gastrointestinal tract
B. Nasal mucosa
C. Lung
D. Skin
Presence of HBe Ag in Patients with hepatitis indicates_______________?
A. Simple carriers
B. Late convalescence
C. High infectivity
D. Carrier status
Anti HBsAB indicates______________?
A. Resistance to hepatitis b
B. Acute infection
C. Good prognosis
D. Hepatocellular carcinoma