Which manifestations would the nurse expect for a client with a history of malignant hyperthermia (MH)?
Select all that apply.
Dysrhythmias
Hypertension
Muscle rigidity of jaw and upper chest
Tachypnea
Skin mottling
High body temperature
Correct Answer : A,C,D,F
Muscle rigidity is a hallmark sign of malignant hyperthermia. It commonly affects the muscles of the jaw and upper chest.
Malignant hyperthermia can lead to rapid and shallow breathing, resulting in tachypnea. Malignant hyperthermia is characterized by a significant increase in body temperature, often exceeding 38.8°C (101.8°F).
Malignant hyperthermia can cause irregular heart rhythms or dysrhythmias, including tachycardia or arrhythmias.
The manifestations of hypertension and skin mottling are not typically associated with malignant hyperthermia. Hypertension (high blood pressure) is more commonly seen in conditions such as hypertensive emergencies or certain cardiovascular disorders. Skin mottling, which refers to irregular or patchy skin coloration, is not a specific manifestation of malignant hyperthermia.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
Effective teaching for a patient with peptic ulcer disease focuses on promoting understanding and adherence to the treatment plan, as well as addressing lifestyle modifications that can help manage the condition. Stress reduction is an important aspect of ulcer management, as stress
can exacerbate symptoms and delay healing. If the patient acknowledges learning relaxation strategies that decrease their stress, it indicates that they have grasped the concept and are likely to implement it in their daily life.
It is crucial for the patient to understand that any potential side effects should be reported to the healthcare provider, who will then determine the appropriate course of action. Abruptly stopping medications without medical guidance can have adverse consequences. While pain relief is an important goal, the treatment for peptic ulcer disease typically involves addressing the underlying cause, such as Helicobacter pylori infection or reducing stomach acid production. The patient should follow the treatment regimen as prescribed by the healthcare provider, even if they experience pain relief, to ensure proper healing and prevent ulcer recurrence.
Different antacids have different formulations and ingredients, and they may vary in terms of effectiveness and duration of action. It is important for the patient to consult with their healthcare provider or pharmacist to determine which antacid is most suitable for their specific needs.
Correct Answer is C
Explanation
The pH value of 7.5 indicates alkalosis, as it is above the normal range of 7.35-7.45. The elevated bicarbonate (HCO3-) level of 34 mmol/L suggests metabolic alkalosis, as it is higher than the normal range of 22-28 mmol/L. The PaCO2 level of 40 mm Hg falls within the normal range of 35-45 mm Hg.
In this case, the primary disturbance is metabolic alkalosis, which is likely caused by vomiting leading to excessive loss of gastric acid (hydrogen ions) and chloride ions from the stomach. This loss of acid and chloride results in an imbalance of electrolytes and an increase in bicarbonate levels, leading to metabolic alkalosis.
The arterial blood gas results do not indicate any compensation. Compensation occurs when the body attempts to restore the pH balance by adjusting the respiratory or metabolic systems. In this case, there is no compensation observed because the PaCO2 level is within the normal range and not significantly altered.
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