What is usually the first sign or symptom of a cerebral embolism?

Where are the peripheral chemoreceptors located? 1. In the arch of the aorta 2. In the bifurcations of carotid arteries 3. On the ventrolateral surfaces of the medulla

a. 1 and 2 only b. 2 only c. 2 and 3 only d. 1 and 3 only

The enzyme-linked virus inducible system (ELVIS) identifies herpes simplex virus based on the presence of blue cells in a monolayer. This is an example of

A) cryopreserved cells. B) transgenic cells. C) co-cultured cells. D) shell vial cells.