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 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.
Correct Answer is D
Explanation
A. Regeneration: Regeneration refers to the complete replacement of damaged tissue with the same type of cells, which is different from scar formation.
B. Sarcoma: Sarcoma is a type of malignant tumor originating in connective tissue, not a process of scar formation.
C. Meninges: The meninges are protective membranes surrounding the brain and spinal cord; they are unrelated to scar tissue formation.
D. Fibrosis: Fibrosis is the process of scar tissue formation when normal tissue is replaced by fibrous connective tissue after an injury.
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