A line operator in a manufacturing facility comes in to the on-site clinic reporting numbness in his hands after excessive exposure to the toxin benzene. Applying the epidemiologic triad to this scenerio, which factor is most likely the host?

The ________________________ chart is used to determine visual acuity.

The _______________________ are the type of receptor in the muscle, tendons and joints used to maintain balance.

Explain what was observed with the touch point touch test and why we observed these results?

The ____________________________ test is used to test for color blindness.

The type of cell that is myelinating the motor neuron in the previous question can be found in the central nervous system.

An ECG is a recording of the action potentials of the heart.

______________is due to the destruction of bone marrow.

The plateau phase of the myocardial action potential is caused by____________.

Cardiogenic shock can result from  ____________.