Study for Hesi 3rd semester questions and answers well illustrated.

Study for Hesi 3rd semester questions and answers well illustrated. he nurse teaches sterile technique to a family member of a client who is to be discharged with a large abdominal wound that requires a dressing change twice a day. The nurse concludes that further teaching is needed when the family member performs what action during a return demonstration? 1 Sets the sterile field on the client's linens at the foot of the bed 2 Touches the outer inch of the sterile field when placing it on a flat surface 3 Checks expiration dates on the sterile packages before d - correct answers.1 The field should be placed on a clean, dry table near the client. A client's bed surface may not be clean and the client's movements may cause the field to become contaminated. The outer inch of the sterile field is considered contaminated. Sterile objects must be kept within the oneinch border of the sterile field. Expired equipment must be discarded. Sterile gloves are donned after the soiled dressing is removed and contained, the hands washed, and the sterile field is prepared. Holding the tips lower than the wrist is the correct technique if using forceps to hold wet gauze. This keeps the flow of the sterile solution in the direction of sterile equipment. If forceps are held with the tips higher than the wrist, sterile solution will flow in the direction of the caregiver and may become contaminated by flowing onto an unsterile surface. A client who weighs 176 pounds is to receive 8 mg/kg of cyclosporine (Sandimmune) daily to prevent organ transplant rejection. How many milligrams should the nurse administer each day? Record your answer using a whole number. ___ mg/day - correct answers.640 First compute the client's weight in kilograms and then compute the dosage. Solve the problem using ratio and proportion. The nurse is caring for a client that is receiving therapy for vitamin B12 deficiency. Which finding indicates that the therapy is having the desired effect? 1 Normal serum electrolyte levels 2 Healthy skin integrity 3 Resolution of peripheral edema 4 Improved hemoglobin and hematocrit level - correct answers.4 Vitamin B12 is essential for appropriate maturation of red blood cells; therefore relieving the deficiency is expected to improve hemoglobin and hematocrit (H&H) levels and decrease hypoxia-related problems. This disorder is known as pernicious anemia. Normal serum electrolytes, healthy skin integrity, and resolution of peripheral edema if present would be secondary to improved hemoglobin and h