Dermis-
a. Contain melanocytesb. Possess keratinocytesc. Is a layer of epithelial tissued. Is formed by connective tissue Correct Answer: d. Is formed by connective tissue
Job Preparation
Erythroblastosis fetalis may develop when-
a. Rh(+) mother carries Rh(+) fetusb. Rh(-) mother carrier Rh(-) fetusc. Rh(+) mother carries Rh(-) fetusd. Rh(-) mother carries Rh(+) fetus Correct Answer: d. Rh(-) mother carries Rh(+) fetus
Medial boundary of the femoral ring is formed by-
a. Lecunar ligamentb. Femoral veinc. Pectineus muscled. Inguinal ligament Correct Answer: a. Lecunar ligament
Smooth muscle is found in-
a. Wall of blood vesselb. Tonguec. Soft palated. Diaphragm Correct Answer: a. Wall of blood vessel
In infants, defecation often follows a meal. The cause of colonic contractions in the situaltion is-
a. The gastrocolic reflexb. The enterogastric reflexc. Histamined. Increased circulating level of CCK Correct Answer: b. The enterogastric reflex
Which one of the following acts as anti oxidant?
a. Hydrozen per oxideb. Hypochlorous acidc. Ceroloplasmind. Ionizing radiation Correct Answer: c. Ceroloplasmin
During accommodation reaction there is –
a. Increase in transeqverse diameter of lensb. Contraction of ciliary musclec. Constriction of pupil by sympathetic nerved. Contraction of suspensory ligament Correct Answer : b. Contraction of ciliary muscle
Which of the following types of shock is caused by failure of the heart to pump effectively?
a. Hyporolemic shockb. Anaphylactic shockc. Septic shockd. Cardiogenic shock Correct Answer: d. Cardiogenic shock