A diabetes mellitus (DM) client's blood sugars are very high. The cells can not get glucose, so the body uses fats, as it's energy source, causing high levels of fatty acids. What does the nurse know that this condition will do to the person's normal blood pH? (Select all that apply)
Cause blood pH to go lower than 7.35
Cause blood pH to become acidic
Cause blood pH to go above 7.45
Cause blood pH to become alkaline
Cause blood pH to become base
Correct Answer : A,B
A. Cause blood pH to go lower than 7.35: When the body breaks down fats for energy, it produces ketones, which are acidic. This leads to a drop in blood pH below the normal range (7.35–7.45), a condition known as metabolic acidosis.
B. Cause blood pH to become acidic: The accumulation of ketones results in ketoacidosis, making the blood more acidic.
C. Cause blood pH to go above 7.45: A pH above 7.45 indicates alkalosis, which is not the case in diabetic ketoacidosis (DKA).
D. Cause blood pH to become alkaline: Ketones contribute to acidosis, not alkalosis.
E. Cause blood pH to become base: A base (alkaline) pH is above 7.45, which does not happen in ketoacidosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is C
Explanation
A. Your patient is trying to gain weight: A controlled carbohydrate diet does not necessarily mean weight gain; it is usually meant to regulate blood glucose levels.
B. Your patient has cancer: While nutrition is important for cancer patients, a carbohydrate-controlled diet is not specifically recommended for cancer management.
C. Your patient has diabetes mellitus: A carbohydrate-controlled diet is commonly prescribed for individuals with diabetes to regulate blood sugar levels.
D. Your patient has dementia: A carbohydrate-controlled diet is not directly related to dementia care, though proper nutrition is essential for cognitive health.
Correct Answer is B
Explanation
A. Mucous: Mucous membranes line cavities that open to the exterior, such as the respiratory, digestive, and urinary tracts.
B. Serous: Serous membranes line body cavities (such as the peritoneum, pleura, and pericardium) that do not open to the outside and produce serous fluid to reduce friction between organs.
C. Cutaneous: The cutaneous membrane is the skin, which covers the external body surface.
D. Synovial: Synovial membranes line joint cavities and secrete synovial fluid to lubricate the joints.
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