NCLEX NCLEX-RN Exam With Confidence Using Practice Dumps

(A) Sites for injection need to be rotated, including abdominal sites, to enhance insulin absorption. (B) The pinch technique is the most effective method for obtaining skin tightness to allow easy entrance of the needle to subcutaneous tissues. (C) Massaging the site of injection facilitates absorption of the insulin. (D) Changing the needle will break the sterility of the system. It has become acceptable practice to reuse disposable needles and syringes for 3–7 days.

(A) This action does nothing to prepare the child and her family for what will happen or to relieve their anxiety and fear. (B) This action provides security by preparing the child and the family for what will happen and will help to relieve fear and anxiety. (C) This action does nothing to help prepare the child for what will happen and does not give the parents permission to ask questions until later. (D) This action provides possibly false reassurance and may prevent the child and/or the family from asking pressing questions.

(A) Compensated metabolic alkalosis would be reflected by the following: pH within normal limit (7.35–7.45), PCO2 > 45 mm Hg, HCO3 >26 mEq/L. (B) Respiratory acidosis would be reflected by the following: pH < 7.35, PCO2 > 45 mm Hg, HCO3 within normal limits (22–26 mEq/L). (C) Partially compensated metabolic alkalosis would be reflected by the following: pH > 7.45, PCO2 > 45 mm Hg, HCO3 > 26 mEq/L. (D) Combined respiratory and metabolicacidosis would be reflected by the following: pH < 7.35, PCO2 > 45 mm Hg, HCO3 < 22 mEq/L.