Any type of blood draw would be affected by Warfarin.
Explanation:
Warfarin is a blood thinner, usually used to prevent blood clots in veins and arteries. Any type of cut, or puncture from a needle (to draw blood), would make the patient bleed more than normal, and it would be difficult to stop.
Apples because it’s a fruit. Chicken because it’s lean meat. Salad because it’s fresh greens. Carrot because it’s a vegetable. Water because it has 0 calories.
