A nurse is assisting with the care of a client who has hypocalcemia. For which of the following signs should the nurse monitor?
Kernig's sign
Brudzinski's sign
Chvostek's sign
Cullen's sign
The Correct Answer is C
(A) Kernig’s sign: Kernig’s sign is a clinical sign in which severe stiffness of the hamstrings causes an inability to straighten the leg when the hip is flexed to 90 degrees. It is commonly associated with meningitis, not hypocalcemia.
(B) Brudzinski’s sign: Brudzinski’s sign is a symptom of meningitis. It is not associated with hypocalcemia.
(C) Chvostek’s sign: This is the most appropriate answer. Chvostek’s sign is a clinical sign of existing nerve hyperexcitability (tetany) seen in hypocalcemia. It refers to an abnormal reaction to the stimulation of the facial nerve.
(D) Cullen’s sign: Cullen’s sign is a medical term referring to superficial edema and bruising in the subcutaneous fatty tissue around the umbilicus. It is not associated with hypocalcemia.
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Correct Answer is D
Explanation
(A) Develop client-specific goals and outcomes: While this is an important step in the nursing process, it is not the first step. Before developing goals and outcomes, the nurse needs to understand the client’s situation, which in this case involves determining the nature of the client’s grief.
(B) Incorporate the treatment into the client’s care: Incorporating treatment into the client’s care is part of the implementation phase of the nursing process. Before this step, the nurse needs to assess the client’s condition and plan the care, which includes understanding the nature of the client’s grief.
(C) Determine whether coping strategies were successful: Determining the success of coping strategies is part of the evaluation phase of the nursing process. This is typically done after the implementation of care and treatment. It is not the first step in caring for a client experiencing grief.
(D) Establish whether the client’s grieving is healthy or complicated: This is the most appropriate answer. The first step in the nursing process is assessment. For a client experiencing grief, this would involve establishing whether the client’s grieving is healthy (a normal response to loss) or complicated (prolonged or more intense grief that may require additional support or intervention). This understanding will guide the subsequent steps of the nursing process, including planning care and setting goals.
Correct Answer is B
Explanation
(A) Bradycardia: Bradycardia, or a slower than normal heart rate, is not typically associated with metabolic acidosis. Metabolic acidosis often leads to an increased heart rate (tachycardia) as the body tries to compensate for the acid-base imbalance.
(B) Hyperventilation: This is the most appropriate answer. Hyperventilation is a common response to metabolic acidosis. The body attempts to compensate for the high acid levels by increasing the rate and depth of breathing to expel more carbon dioxide (which is acidic) and raise the blood pH.
(C) Increased blood pressure: Metabolic acidosis does not typically cause an increase in blood pressure. In fact, severe acidosis can lead to vasodilation and a decrease in blood pressure.
(D) Cool, clammy skin: While cool, clammy skin can be a sign of shock or other serious conditions, it is not a typical manifestation of metabolic acidosis. However, in severe cases, metabolic acidosis can lead to shock, which might present with cool, clammy skin.
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