A nurse is reinforcing teaching with a client about increasing her intake of fiber. Which of the following foods should the nurse encourage the client to eat?

Choice A reason: 0.9% sodium chloride or normal saline is the only solution that should be administered with PRBCs, as it has an isotonic osmolarity and pH that are compatible with blood products and can prevent hemolysis or clotting.

Choice B reason: Dextrose 5% in water or D5W should not be administered with PRBCs, as it has a hypotonic osmolarity that can cause hemolysis or rupture of red blood cells due to osmotic pressure.

Choice C reason: Lactated Ringer's or LR should not be administered with PRBCs, as it contains calcium and lactate that can interfere with blood coagulation and cause clotting or embolism.

Choice D reason: Dextrose 5% in 0.45% sodium chloride or D5½NS should not be administered with PRBCs, as it has a hypotonic osmolarity that can cause hemolysis or rupture of red blood cells due to osmotic pressure.

Choice A reason: Nonpalpable area of redness, less than 5 mm (0.2 in) in diameter is a negative result for the tuberculin skin test, which means that the client does not have tuberculosis infection or exposure.

Choice B reason: Palpable area of induration, greater than 10 mm (0.4 in) in diameter is a positive result for the tuberculin skin test, which means that the client has tuberculosis infection or exposure and needs further testing, such as chest x-ray or sputum culture, to confirm the diagnosis and rule out active disease.

Choice C reason: Area of ecchymosis, greater than 12 mm (0.5 in) in diameter is not a relevant finding for the tuberculin skin test, as it indicates bruising or bleeding under the skin that may be caused by trauma or coagulation disorder.

Choice D reason: Tenderness at the injection site is not a relevant finding for the tuberculin skin test, as it indicates inflammation or irritation of the skin that may be caused by needle insertion or allergic reaction.