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A nurse is caring for a client who has capillary blood glucose 48 mg/dL. Which of the following findings should the nurse expect?

A.

Bradycardia

B.

Flushed skin

C.

Decreased appetite

D.

Tremors

Answer and Explanation

The Correct Answer is D

A.    Bradycardia: 
Low blood sugar levels can lead to bradycardia, a slower than normal heart rate.

B.    Flushed skin: 
Typically, low blood sugar levels might cause pallor or cool, clammy skin, rather than flushing.x

C.    Decreased appetite: 
Low blood sugar might result in increased hunger or a feeling of needing to eat rather than decreased appetite.

D.    Tremors: 
Hypoglycemia often presents with symptoms like tremors or shakiness due to the body's response to low blood sugar.
 


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Related Questions

Correct Answer is A

Explanation

A. Iron:
Function: Iron is essential for the formation of hemoglobin, a protein in red blood cells that carries oxygen from the lungs to the rest of the body. It is vital for oxygen transport and overall cellular function.
Relevance: Iron deficiency can lead to anemia, characterized by reduced oxygen-carrying capacity of the blood, resulting in fatigue, weakness, and other symptoms.

B. Magnesium:
Function: Magnesium is involved in various cellular processes, including muscle and nerve function, blood glucose control, and bone health.
Relevance: While magnesium has important functions in the body, it is not directly involved in the transport of oxygen like iron.

C. Phosphorus:

Function: Phosphorus is a key component of DNA, RNA, and ATP, playing a role in energy metabolism, bone health, and acid-base balance.
Relevance: While important for cellular processes, phosphorus is not specifically linked to the transport of oxygen.

D. Potassium:
Function: Potassium is crucial for maintaining proper fluid balance, nerve impulses, and muscle contractions.
Relevance: Potassium is not directly involved in the transport of oxygen; its primary functions are related to electrolyte balance and cellular activities.

Correct Answer is D

Explanation

A. Report of decreased urinary output
Explanation: Decreased urinary output is not typically associated with hyperglycemia. In fact, increased urinary output (polyuria) is more characteristic.

B. Random blood glucose 126 mg/dL
Explanation: This level is within the normal range for random blood glucose. Hyperglycemia is usually defined by higher blood glucose levels.

C. Clammy skin
Explanation: Clammy skin is not a direct manifestation of hyperglycemia. Symptoms of hyperglycemia may include increased thirst, frequent urination, and blurred vision.

D. History of poor wound healing
Explanation: This is correct. Hyperglycemia can contribute to impaired wound healing, as it affects the body's ability to repair tissues.

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