A nurse working in the Neuro ICU is caring for a client who has been recently diagnosed with Guillain Barre Syndrome. Which of the following clinical manifestations should the nurse assess for?

Unilateral upper extremity weakness

Bilateral ascending weakness

Mask like facial expressions

Pill rolling actions made by the clients fingers

Answer and Explanation

The Correct Answer is B

A) Unilateral upper extremity weakness:
Guillain-Barré Syndrome (GBS) typically presents with bilateral weakness, not unilateral. The weakness in GBS typically begins symmetrically in the lower extremities and ascends upward toward the upper body, including the arms, face, and respiratory muscles. Therefore, unilateral weakness is not characteristic of GBS, and its presence should prompt further investigation into other possible causes.

B) Bilateral ascending weakness:
One of the hallmark signs of Guillain-Barré Syndrome is ascending weakness, which means that the weakness usually starts in the lower extremities (legs) and progresses upwards to the upper extremities, face, and potentially the respiratory muscles. This bilateral ascending paralysis is a classic feature of GBS and occurs due to the immune system attacking the myelin sheath of peripheral nerves. The nurse should be vigilant for signs of progressive weakness, as GBS can quickly lead to respiratory failure and requires prompt intervention.

C) Mask-like facial expressions:
Mask-like facial expressions are more commonly associated with Parkinson's disease, not Guillain-Barré Syndrome. Parkinson’s disease is characterized by a reduction in facial expressiveness due to the loss of dopaminergic neurons, leading to a fixed, unblinking, or "masked" appearance. While facial involvement can occur in GBS as the weakness ascends, it is not typically described as a "mask-like" expression.

D) Pill rolling actions made by the client's fingers:
Pill-rolling is a characteristic tremor often associated with Parkinson's disease and involves the repetitive motion of the fingers, as if rolling a pill. It is a resting tremor seen in Parkinson's disease and not in Guillain-Barré Syndrome. GBS primarily presents as weakness and loss of motor function, rather than tremors or other involuntary movements.

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Correct Answer is D

Explanation

A) Cyanosis:
Cyanosis, which is a bluish discoloration of the skin and mucous membranes, typically occurs with severe hypoxia or oxygen deprivation, usually when oxygen saturation levels drop below 85%. Cyanosis is a late sign of hypoxia, not an early sign. In the early stages of hypoxia, the body attempts to compensate, and cyanosis does not typically appear until oxygen levels are significantly low.

B) Hypotension:
While hypotension can be a consequence of severe or prolonged hypoxia, it is generally a late sign. In the early stages of hypoxia, the body compensates through mechanisms such as tachycardia and vasoconstriction, so hypotension would not be expected at this stage. Hypotension in a hypoxic patient usually signals progression to severe respiratory or circulatory failure.

C) Bradycardia:
Bradycardia (slow heart rate) is not typically associated with early hypoxia. Instead, the body tries to compensate for reduced oxygen levels by increasing heart rate (tachycardia) in the early stages. Bradycardia can occur in more severe stages of hypoxia, particularly if the body begins to struggle with compensating or if the patient progresses to a more critical state. However, it is not an early sign of hypoxia.

D) Tachycardia:
Tachycardia (an elevated heart rate) is an early compensatory mechanism that the body employs when oxygen levels are insufficient. The heart increases its rate to pump more blood (and thus oxygen) to vital organs and tissues. Tachycardia is one of the earliest signs of hypoxia and occurs as the body attempts to compensate for the decreased oxygen levels in the bloodstream.

A. Sodium 136 mEq/L B. Potassium 4.5 mEq/L C. Calcium 10 mg/dL D. Potassium 2.9 mEq/L

Correct Answer is D

Explanation

A) Sodium 136 mEq/L:
A sodium level of 136 mEq/L is within the normal reference range of 135–145 mEq/L. While clients with heart failure may experience fluid shifts and altered sodium levels, this result does not immediately require reporting to the provider. Sodium at this level is considered normal.

B) Potassium 4.5 mEq/L:
A potassium level of 4.5 mEq/L is within the normal range of 3.5–5.0 mEq/L, making it a safe and appropriate level. There is no immediate concern regarding potassium levels here, so no action is required. This value does not need to be reported to the provider.

C) Calcium 10 mg/dL:
The normal range for calcium is generally between 8.5–10.5 mg/dL. A calcium level of 10 mg/dL is within this normal range, so this finding does not require further action. No reporting is necessary to the provider.

D) Potassium 2.9 mEq/L:
A potassium level of 2.9 mEq/L is below the normal range (3.5–5.0 mEq/L) and is considered hypokalemia. Furosemide is a loop diuretic that can cause potassium depletion by increasing renal excretion of potassium. This is a serious concern because hypokalemia can lead to dangerous cardiac arrhythmias, muscle weakness, and other complications. The nurse should immediately report this low potassium level to the provider so that potassium supplementation or adjustments in diuretic therapy can be made.

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A nurse working in the Neuro ICU is caring for a client who has been recently diagnosed with Guillain Barre Syndrome. Which of the following clinical manifestations should the nurse assess for?

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