________ work by blocking the effects of acetylcholine by competing for the ACH receptor site. Bronchoconstriction is prevented while airway passages dilate

__________ also known as a stroke; an occlusion or blockage of vessels in the brain caused by an embolus, thrombus, or other pathology that can cause lack of blood flow in the tissues of the brain

Fill in the blank with correct word.

A physician orders 3 mL of an 8% drug solution. You have only a 10% solution available. How many milliliters of 10% solution do you need to make the new 8% solution?

a. 0.24 mL b. 2.6 mL c. 24 mL d. 12.4 mL