A nurse is caring for a client who has type 1 diabetes mellitus. The client reports that she is not feeling well. Which of the following findings should indicate to the nurse that the client is hypoglycemic? (Select all that apply.)
Acetone breath odor
Polydipsia
Inability to concentrate
Diaphoresis
Tremors
Correct Answer : C,D,E
Rationale:
A. Acetone breath odor: A fruity or acetone breath odor occurs when the body produces ketones due to fat breakdown in hyperglycemia or diabetic ketoacidosis (DKA). This finding is not associated with hypoglycemia but rather prolonged high blood glucose levels.
B. Polydipsia: Excessive thirst (polydipsia) is a sign of hyperglycemia because the kidneys attempt to excrete excess glucose, leading to dehydration. It does not occur during hypoglycemia, when blood sugar levels are abnormally low.
C. Inability to concentrate: Low blood glucose deprives the brain of its primary energy source, leading to confusion, irritability, and difficulty concentrating. These neuroglycopenic symptoms are hallmark signs of hypoglycemia and can progress to altered consciousness if untreated.
D. Diaphoresis: Sweating is a classic adrenergic response to hypoglycemia as the body releases epinephrine to raise blood glucose levels. It serves as an early warning sign, prompting immediate carbohydrate intake to prevent further decline in blood sugar.
E. Tremors: Tremors occur due to increased sympathetic nervous system activity during hypoglycemia. The body responds to falling glucose by releasing catecholamines, which stimulate muscle activity and cause shaking or trembling sensations.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
Rationale:
A. Obtaining the initial assessment of assigned clients: The initial assessment requires nursing judgment and clinical decision-making, which are within the scope of practice of a registered nurse only. It involves data interpretation and establishing a baseline for care, tasks that cannot be delegated to assistive personnel.
B. Educating a client and family members on home care: Client and family teaching requires specialized nursing knowledge to ensure understanding and accuracy. This task involves evaluating learning needs and reinforcing critical information, responsibilities that cannot be legally delegated to assistive personnel.
C. Changing a nonsterile dressing: Assistive personnel can safely perform nonsterile procedures such as changing a clean dressing under the supervision of a nurse. This task involves routine care that does not require nursing judgment, making it appropriate for delegation.
D. Interpreting a client's diagnostic laboratory results: Interpretation of laboratory data involves analysis, clinical reasoning, and the ability to make informed nursing decisions. These actions fall strictly within the nurse’s professional scope of practice and cannot be delegated to assistive personnel.
Correct Answer is A
Explanation
Rationale:
A. A client who is receiving a blood transfusion and reports low-back pain: Low-back pain during a blood transfusion indicates a possible acute hemolytic reaction caused by ABO incompatibility. This is a life-threatening emergency that requires immediate discontinuation of the transfusion and notifying the provider to prevent renal failure and shock.
B. A female client who is scheduled for chemotherapy and has an RBC count of 4.0 x10⁶/µL (4.2–5.4 x10⁶/µL): Although the RBC count is slightly low, this finding is not immediately life-threatening. The provider should be informed, but the client does not require urgent intervention.
C. A client who is 24 hr postoperative following a transurethral resection of the prostate and has small blood clots in the drainage tubing: Small clots are expected during the first 24 to 36 hours post-TURP due to residual bleeding from the surgical site.
D. A client who is 2 days postoperative following placement of an ascending colostomy and has shreds of bloody mucus in the bag: Small amounts of bloody mucus are normal during the early postoperative phase as the bowel mucosa heals.
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