A nurse is caring for an oldest patient.

Exhibits

For each potential provider’s prescription, click to specify if the potential prescription is anticipated or contraindicated for the client.

Choice A: Wash raw carrots before cooking

Reason: Washing raw vegetables, including carrots, before cooking is essential to remove dirt, bacteria, and pesticide residues. However, this option is not specific to preventing foodborne illnesses. Washing vegetables is a general hygiene practice, but it does not address the broader aspects of food safety, such as preventing cross-contamination or ensuring proper cooking temperatures. Therefore, while important, it is not the most critical instruction for preventing foodborne illnesses in this context.

Choice B: Separate raw foods from ready-to-eat foods

Reason: Separating raw foods from ready-to-eat foods is crucial to prevent cross-contamination. Raw foods, especially meats, poultry, and seafood, can harbor harmful bacteria that can transfer to ready-to-eat foods if not kept separate. This separation should be maintained during storage, preparation, and cooking. For example, raw meat should be stored on the bottom shelf of the refrigerator to prevent juices from dripping onto other foods. Using separate cutting boards and utensils for raw and ready-to-eat foods further minimizes the risk of cross-contamination.

Choice C: Wash utensils with warm water

Reason: While washing utensils with warm water is a good practice, it is not sufficient on its own to ensure food safety. Utensils that have come into contact with raw meat, poultry, or seafood should be washed with hot, soapy water and sanitized to kill any harmful bacteria. Simply using warm water may not effectively remove or kill bacteria, making this option less critical compared to others that directly address foodborne illness prevention.

Choice D: Practice good hand washing after handling raw eggs, meat, or poultry

Reason: Practicing good hand washing after handling raw eggs, meat, or poultry is one of the most effective ways to prevent foodborne illnesses. Hands can easily transfer bacteria from raw foods to other surfaces, utensils, and foods. Proper hand washing involves scrubbing hands with soap and water for at least 20 seconds, ensuring all parts of the hands are cleaned. This practice helps to eliminate harmful bacteria and reduce the risk of cross-contamination.

Choice E: Ensure all food is cooked to 165°F. Promptly refrigerate foods when finished eating

Reason: Cooking food to the proper internal temperature is essential to kill harmful bacteria that can cause foodborne illnesses. For most foods, an internal temperature of 165°F (73.9°C) is recommended to ensure safety. Using a food thermometer to check the temperature is the best way to ensure food is cooked thoroughly. Additionally, promptly refrigerating foods after eating helps to prevent bacterial growth. Bacteria can multiply rapidly at room temperature, so refrigerating leftovers within two hours (or one hour if the temperature is above 90°F) is crucial for food safety.

Step 1: Determine the dosage required. Required dosage = 30 mg

Step 2: Determine the concentration of the available solution. Available concentration = 40 mg/mL

Step 3: Calculate the volume to be administered. Volume to be administered = Required dosage ÷ Available concentration Volume to be administered = 30 mg ÷ 40 mg/mL

Step 4: Perform the division. 30 ÷ 40 = 0.75

Step 5: Round the answer to the nearest tenth. Rounded volume = 0.8 mL

The nurse should administer 0.8 mL.