101q: giving vitamin A in children is a type of ?
a. primordial prevention
b. specific protection
c. secondary prevention
d. health promotion
answer:
102q: carrier of genetic material ?
a. DNA cistrons
b. codons of m RNA
c. anti codons of t RNA
d. none
answer: a . DNA cistrons .
103q: incidence is calculated in ?
a. case control study
b. cross sectional study
c. prospective study
d. retrospective study
answer: c . prospective study .
104q: the overall effect of a program on a community is ?
a. efficiency
b. effectiveness
c. impact
d.
answer:
105q: soemmering's ring is an example of ?
answer: after cataract .
106q which of the following cannot be visualised my PA view of chest X ray ?
a. posterior mediastinal tumor
b. middle lobe collapse
c. lower lobe collapse
d.
answer: a .
107q: minimal pleural effusion can be best visualised by ?
a. PA view
b. AP view
c. lateral view
d. lateral decubitus view
answer: d .
108q: most common sinus involved in children ?
a. ethmoid
b. maxillary
c. frontal
d. sphenoid
answer:
109q: which of the following does not open into middle meatus ?
a. frontal sinus
b. ethmoid sinus
c. sphenoid sinus
d. maxillary sinus
answer: c . sphenoid sinus .
110q: all are true about nasopharyngeal carcinoma except ?
a. the most common type is adenocarcinoma
b. presents with mass in neck
c. presents with epistaxis
d. deafness can be a symptom
answer: a .
No comments:
Post a Comment