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. Connective tissue: Connective tissue provides support and structure (e.g., bone, tendons, fat) but does not contract.
B. Muscle tissue: Muscle tissue is specialized for contraction and movement, including skeletal, cardiac, and smooth muscle.
C. Epithelial tissue: Epithelial tissue covers surfaces and lines organs but does not cause movement.
D. Nervous tissue: Nervous tissue transmits signals but does not directly cause movement.
Correct Answer is A
Explanation
A. Connective tissue: Connective tissue has an extensive and varied extracellular matrix, which includes collagen, elastin, and ground substance. This allows it to provide support, cushioning, and structure to the body.
B. Simple squamous epithelial: Simple squamous epithelium is a single layer of flat cells with minimal extracellular matrix, mainly involved in diffusion and filtration.
C. Stratified squamous epithelial: Stratified squamous epithelium consists of multiple layers of cells but has very little extracellular matrix, as it primarily functions in protection.
D. Cuboidal epithelial: Cuboidal epithelial tissue, like other epithelial types, has tightly packed cells with minimal extracellular matrix, mainly functioning in secretion and absorption.
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