You woke up this morning with the worst headache of your life, and you feel nauseous. your neck feels so stiff that you can hardly nod your head. your roommate says your skin is very hot and you probably have a fever. which of the following statements is true? a. you have signs of meningitis. both you and your roommate should go to the health clinic immediately. b. you are experiencing an aura associated with a migraine headache and your roommate should allow you to turn off all the lights. c. you drank too much and your roommate should make you quit whining and get out of bed. d. you studied so much last night that you developed a tension headache. your roommate should let you rest.

Lyme disease is caused by a bacterium transmitted to people by deer ticks. deer ticks are almost never born infected with the bacterium, but they can pick it up from feeding on an infected host in any of the tick's three successive stage of development: larva, nymph, adult. once infected, a tick remains infected through any subsequent developmental stages, but since a tick feeds on only one host in each stage, it follows that . people can be infected only by being bitten by a tick that is either in larval stage or in the nymph stage b. people cannot be infected by a tick that picked up the lyme disease bacterium in the adult stage c. it is not possible for a person to be infected by a tick that is in the nymph stage or by a tick that was infected with the bacterium while in the nymph stage d. people infected with the lyme disease bacterium cannot transmit bacterium to adult deer ticks e. only deer ticks that are adults can transmit the lyme disease bacterium to people