Mcq Subject: Unknown
Leukocyte adhesion to endothelium is mediated by all except –
A. L selectin
B. E selectin
C. VCAM1
D. VCAM4
View DescriptionThe muscle which is affected last with DTC is-
A. Facial
B. Diaphragm
C. Ocular
D. Abdominal
View DescriptionA 50-year-old male patient presented with ataxia and gait abnormality along with fleeting and repetitive lancinating pains, primarily in the legs. He also complained of paresthesias and bladder disturbances. On neurological examination, Loss of reflexes in B/L lower limbs Romberg sign was present B/L Argyll Robeson pupils Impaired position and vibratory sense. MRI spine All the statements associated with the most impoant tract involved in the above disease are true except: –
A. 1st order neurons decussate in lower pa of medulla.
B. 3rd order neurons of this tract are called the medial lemniscus
C. External arcuate fibres are the 2nd order neurons
D. Finally it relays in areas 3,1,2 of the cerebral coex.
View DescriptionWhat is the alternative for Epinephrine in ACLS?
A. Low dose dopamine
B. Vasopressin
C. Desmopressin
D. Atropine
View DescriptionOCP decreases the risk of –
A. Cervical ca
B. Endometrial ca
C. Vaginal ca
D. Liver carcinoma
View DescriptionThe RNA virus which is inhibited by Actinomycin D
A. Measles
B. Polio
C. Influenza
D. Rubella
View DescriptionWhich is not true of cardiopulmonary resuscitation (CPR)?
A. Closed chest massage is as effective as open chest massage.
B. The success rate for out-of-hospital resuscitation may be as high as 30% to 60%.
C. The most common cause of sudden death is ischemic heart disease.
D. Standard chest massage generally provides less than 15% of normal coronary and cerebral blood flow.
View DescriptionMyoglobin bind with:
A. 1 mol of oxygen per mol
B. 2 mol of oxygen per mol
C. 3 mol of oxygen per mol
D. 4 mol of oxygen per mol
View DescriptionContraceptive contraindicated during lactation is:
A. Combined OCP
B. IUD
C. Progesterone only pill
D. None
View DescriptionCongenital pit in optic nerve causes ?
A. Macular retinal detachment
B. Visual field defects
C. Central serous retinopathy
D. All of the above
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