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34030 Psychiatry

A 50 year old man has presented with pain in back, lack of interest in recreational activities, low mood, lethargy, decreased sleep and appetite for two months. There was no history suggestive of delusions or hallucinations. He did not suffer from any chronic medical illness. There was no fami-ly history of psychiatric illness. Routine investigations including haemogram, renal function tests, liver function tests, electroca-rdiogram did not reveal any abnormality. This patient should be treated with:

AHaloparidol
BSeraline
CAlprazolam
DOlanzapine
Psychiatry
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34035 Anatomy

A 9-month-old girl was admitted to the children’s hospital with tachypnea (fast breathing) and shoness of breath. Physical examination fuher exhibits tachycardia (fast hea rate), a bounding peripheral pulse, and her angiographs reveal a patent ductus aeriosus. Which of the following embryonic aerial structures is most likely responsible for the origin of the patent ductus aeriosus?

ARight fouh arch
BLeft fifth arch
CRight fifth arch
DLeft sixth arch
Anatomy
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