Category: Solved Short Quiz

a. Rarely arises from hair-bearing naevi.
b. Frequently arises from junctional naevi.
c. ls rare in the black races.
d. ls radiosensitive.
e. Carries the worst prognosis when arising in the head, neck or trunk.
Correct answer: D

a- Microscopic: junctional type
b- Macroscopic: lentigo
c- Incomplete removal
d- Chronic irritation
Correct answer: B

(A) It is superficial to the basement membrane.
(B) It is 1 mm in thickness.
(C) It has nodal involvement.
(D) It involves the papillary layer.
(E) It involves the reticular dermis.
Correct answer: A

A- Lip SCC is more common on the upper lip than on the lower lip
B- Nodular BCC is the most common type and usually presents with telangiectasis
C- The cornea is the most common location for conjunctival SCCs
D- Morphea form BCC is typically associated with ulceration, bleeding, and crusting
Correct answer : B

A- The most common type of head and neck melanoma is nodular.
B- Mucosal melanomas mostly arise in the nasal cavity and are associated with a poor
prognosis and recurrence after treatment.
C- Lentigo maligna (LM) is regarded as the most invasive form of melanoma.
D- Desmoplastic melanomas (DMs) are rarely associated with LM lesions, typically
appear on the extremities, are mildly infiltrative, and rarely recur
Correct answer : B

Aortic Aneurysm is a balloon like bulge in the ,the artery that blood carries through heart and torso.

Sir Syed Ahmed Khan