Question

A 74-year-old woman suddenly develops right-sided weakness and expressive dysphasia 45 minutes ago. On arrival at hospital, NIHSS indicates a moderate stroke. Observations are stable. What is the most appropriate immediate investigation?

Accepted Answer

Non-contrast CT head

Answer

MRI brain with contrast

Answer

Carotid Doppler ultrasound

Answer

Echocardiography

Answer

CT angiography of the chest

Practice question

A 74-year-old woman suddenly develops right-sided weakness and expressive dysphasia 45 minutes ago. On arrival at hospital, NIHSS indicates a moderate stroke. Observations are stable. What is the most appropriate immediate investigation?