A 22 year old woman sustained an incised wound to the sole of her foot from standing on glass. Examination of the wound under local anaesthetic identifies the wound depth is limited to the first plantar layer.
Which structure is most likely to be injured?

A therapeutic trial demonstrates that everyone who received the drug has improved while no one improved with placebo What best describes the expected number needed to treat?

A 43 year old woman has fallen from a horse and has paralysis of the legs She has full movement at the shoulder and wrist but is unable to flex or abduct/adduct her fingers What is the most likely vertebral level of the spinal injury1?

A 75 year old woman is prescribed aspirin for secondary prevention following myocardial infarction The formation by platelets of what substance is most likely to be inhibited by this medication?

A 63 year old woman has confirmed Leptospirosis
Which is the most common way people contract this infection?