A 45 year old male comes into the ER complaining of weight gain, frequent urination, and a constant hunger.  Blood tests reveal normal insulin levels.  What is your diagnosis?

The interior of a neuron at rest __________.

The middle layer of the brain meninges is the __________.

Allergy medication often causes feelings of sleepiness because of the medication’s role as a(n) __________.

Infusion of the transmitter substance __________ induces wakefulness.

When an impulse enters a neuron, it is received by the __________ and passed to the next cell via the ____________.

If you are an employee at will: Your contract of employment has no set duration. You may be fired for any reason or no reason as long as your discharge is not in violation of a law or in Virginia, an established public policy. Both of the above.

Allergy medication often causes feelings of sleepiness because of the medication’s role as a(n) __________.

Which of the following drugs works by inhibiting protein synthesis? 

Pathogen A has an ID50 of 50 particles, pathogen B has an ID50 of 1,000 particles, and pathogen C has an ID50 of 1 × 106 particles. Which pathogen is most virulent?