The nurse is assessing the skin of their patient and observe pallor and cyanosis. The nurse knows that this may indicate which of the following?
Low oxygen level
Liver disease
Skin cancer
High blood sugar
The Correct Answer is A
A. Low oxygen level: Cyanosis (bluish discoloration) and pallor (pale skin) suggest inadequate oxygenation of the blood, which can be due to respiratory or circulatory issues.
B. Liver disease: Liver disease is more commonly associated with jaundice (yellow discoloration) rather than cyanosis or pallor.
C. Skin cancer: Skin cancer often presents as abnormal moles, sores, or lesions rather than generalized cyanosis or pallor.
D. High blood sugar: High blood sugar (hyperglycemia) does not directly cause cyanosis or pallor; it may lead to dry skin and poor wound healing.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["C","D"]
Explanation
A. How to give themselves insulin: Patients with prediabetes do not require insulin; insulin is usually prescribed for individuals with advanced diabetes.
B. How to take an oral diabetic medication: Prediabetes is usually managed with lifestyle changes, not medication, unless blood sugar levels progress to diabetes.
C. Ways to increase physical activity: Increased physical activity can improve insulin sensitivity and help prevent progression to diabetes.
D. Healthy eating habits: A balanced diet with controlled carbohydrate intake can help maintain normal blood glucose levels and prevent diabetes.
E. How to store the container with the insulin: Since insulin is not needed for prediabetes, teaching about insulin storage is unnecessary.
Correct Answer is D
Explanation
A. Epithelial: Epithelial tissue covers body surfaces and lines cavities but does not bind body parts together.
B. Muscle: Muscle tissue contracts to produce movement but does not function primarily to bind structures.
C. Nervous: Nervous tissue transmits signals between the brain and body but does not provide structural binding.
D. Connective: Connective tissue supports and binds different parts of the body. Tendons (attach muscle to bone) and ligaments (connect bones) are key examples.
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