2281. The occulomotor nerve supplies all the muscles of eyeexcept________________?
A. lateral rectus
B. Superior oblique
C. Superior rectus
D. Inferior rectus
✅ The correct answer is option E. A & B.
Medical
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2282. At the cemento enamel junction, which of the following occurs_____________?
A. Cementum meets enamel
B. Cementum overlaps enamel
C. Cementum does not meet enamel
D. All of the above
✅ The correct answer is option D. All of the above.
2283. Failure of descent of thyroid analage can be seen in the tongue_________________?
A. In anterior 2/3 of dorsal aspect
B. In posterior 1/3 of dorsal aspect
C. Near the base of tongue close to foraman caecum
D. In anterior 2/3 of inferior surface
✅ The correct answer is option C. Near the base of tongue close to foraman caecum.
2284. All of the following is true of facial nerve except_______________?
A. Supplies motor branches to the muscles of facial expression
B. It has no sensory component
C. The muscles of the eyelid will be spared in upper motor neuron lesions
D. It is a nerve of 2nd arch
✅ The correct answer is option B. It has no sensory component.
2285. Regarding teeth which statement is wrong ?
A. Enamel is harder than dentine
B. Enamel has no cells
C. Ameloblast secrete enamel and dentine
D. Odontoblast produce dentin
✅ The correct answer is option C. Ameloblast secrete enamel and dentine.
2286. Normal myeloid / erythroid ratio is______________?
A. 1:1000
B. 1:5000
C. 1:100
D. 1:50
✅ The correct answer is option A. 1:1000.
2287. The normal pH of the saliva is about_____________?
A. 5.5
B. 9.5
C. 7.5
D. 8.5
✅ The correct answer is option C. 7.5.
2288. Trypsin is an activator of all of the following enzymes EXCEPT_______________?
A. Chymotrypsinogen
B. Pepsinogen
C. Proelastase
D. Procolipase
✅ The correct answer is option B. Pepsinogen.
2289. Transport form of iron is______________?
A. Transferrin
B. Ferritin
C. Apoferritin
D. Lactoferrin
✅ The correct answer is option A. Transferrin.
2290. Renin secretion is stimulated by all except_____________?
A. Cardiac failure
B. Low Na+ in proximal tubule
C. Sympathetic stimulation
D. High Na+ in proximal tubule
✅ The correct answer is option D. High Na+ in proximal tubule.