You are dispatched to a movie theater for a 39-year-old female with signs and symptoms of an allergic reaction. as you are assessing her, she pulls an epinephrine auto-injector out of her purse and hands it to you. after confirming the drug's name and expiration date, you should:
a. administer the drug. b. contact medical control. c. ask her if she takes other medications. d. request an als ambulance to administer the drug.

B. contact medical control

Explanation: it is always a good idea to have professional individual instruct you on emergency injections because you may not know the person medical history or how to correctly inject them.

sand 60

clay 10

silt 30

sandy loam should be dominated by the sand. as the amount of sand increased, the amount of slit needed to anchor the plants' roots to the sand will also be increased. even though the amount is very little, 10% part of clay is still necessary for proper oxidation.