Which of the following is a dosage form of proparacaine and should be protected from light and refrigerated? a. ophthaine b. spectro-caine c. isopto carpine d. ocu-caine

A. Ophthaine

Ophthaine must be stored "in a tight, light-resistant container. Protect from freezing."

(https://www.drugs.com/mmx/ophthaine.html)

there should be recorded video of the class under the assignments for the day

answer

ben’s food poisoning was caused by cross-contamination

explanation

cross-contamination in food occurs when harmful bacteria is transferred to food from other foods, utensils or cutting boards. it happens often when handling raw meat , sea foods and poultry. in this case, because ben did not wash hands before and after handing the poultry, chances that bacteria transfer   from the poultry to the vegetable are high.