The nurse is discussing home remedies for insect bites with a group of college students. the nurse correctly includes which remedy in the presentation?

The Answer is Aloe Vera

Other topical uses include acne, sunburn, frostbite (it appears to prevent and healed or decreased blood flow), shingles, screening out x-ray radiation, psoriasis, preventing scarring, rosacea, warts, wrinkles from aging, and eczema. The raw plant is best, but commercial preparations can also be used, especially for taking orally, as this plant tastes horrible - even speeding recovery time after surgery. Aloe Vera is very familiar for centuries for its healing ingredients, and both oral intake and topical dressings have been documented to promote healing of any kind of skin wound, burn, or scald. 

passive transport is a movement of biochemicals and other atomic or molecular substances across cell membranes without need of energy input. unlike active transport, it does not require an input of cellular energy because it is instead driven by the tendency of the system to grow in entropy.

so, according to what that says, i believe it's hypertonic and hypotonic.

good luck!