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69583 Anatomy

All is true about notochord Except

ADerived from mesoderm between prochordal plate and primitive pit
BCauses induction of the overlying ectoderm to form nervous system
CBecomes annulus fibrosus of adult interveebral disc (Correct Answer)
DRemnants may persist and give rise to a chordoma
69586 Pharmacology

A female patient presented with depressed mood, loss of appetite and no interest in surroundings., There is associated insomnia. The onset of depression was preceeded by a history of business loss and soon after it she developed the following symptoms for the past one year. True statement regarding management patient is?

ANo treatment is necessary as it is due to business loss
BSSRI is the most efficacious of the available drugs
CStart SSRI treatment based on side effect profile (Correct Answer)
DCombination therapy of 2 anti-depressant drugs