A nurse is caring for a client who has respiratory acidosis. Which of the following pH levels should the nurse expect?
pH 7.48
pH 7.50
pH 7.31
pH 7.39
The Correct Answer is C
A. pH 7.48:
A pH of 7.48 indicates alkalosis, not acidosis. Respiratory acidosis is characterized by a pH below the normal range (7.35-7.45).
B. pH 7.50:
Similar to choice A, a pH of 7.50 indicates alkalosis, not acidosis.
C. pH 7.31:
This pH value falls below the normal range (7.35-7.45), indicating acidemia. In respiratory acidosis, there is an increase in the partial pressure of carbon dioxide (PaCO2) in the blood, leading to an accumulation of carbonic acid and a decrease in pH.
D. pH 7.39:
A pH of 7.39 falls within the normal range (7.35-7.45), indicating a normal acid-base balance. It does not indicate acidosis.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
(A) “I promise I won’t tell anyone about this.”: This statement is inappropriate because it is the nurse’s legal and ethical duty to report any suspicion or evidence of child abuse to the appropriate authorities. Keeping the information confidential could potentially endanger the child.
(B) “Let’s discuss what you have told me with your family members.”: This statement could potentially put the child at further risk, especially if the abuser is a family member. The child’s safety is the primary concern, and discussing the abuse with family members without the involvement of child protective services could be harmful.
(c) “Your family is bad for doing this to you.”: This statement is judgmental and unprofessional. It’s important to maintain a neutral stance and focus on the child’s feelings and safety rather than placing blame.
(D) “It is not your fault that this happened.”: This is the most appropriate response. It’s crucial to reassure the child that they are not to blame for the abuse. This can help alleviate feelings of guilt or shame that the child may be experiencing. The nurse should also take steps to ensure the child’s immediate safety and report the abuse to the appropriate authorities.
Correct Answer is B
Explanation
B) "I will keep my house at a cool temperature": This statement indicates a need for further teaching because maintaining a warm environment is recommended for individuals with Raynaud's phenomenon to prevent vasoconstriction and reduce the risk of attacks. Cold temperatures can trigger symptoms in individuals with this condition. Therefore, advising the client to keep their house warm is appropriate and aligns with preventive measures for Raynaud's phenomenon.
A) "I will try to anticipate and avoid stressful situations": Stress management is an essential aspect of managing Raynaud's phenomenon, as stress can trigger vasospasms. Anticipating and avoiding stressful situations can help reduce the frequency and severity of symptoms.
C) "I will complete the smoking cessation program I started": Smoking cessation is crucial for individuals with Raynaud's phenomenon because smoking narrows blood vessels and exacerbates symptoms. Completing a smoking cessation program is a positive step toward reducing the risk of vasospasms.
D) "I will wear gloves when removing food from the freezer": Wearing gloves when handling cold objects, such as food from the freezer, is recommended for individuals with Raynaud's phenomenon to prevent triggering attacks due to exposure to cold temperatures. This statement demonstrates an understanding of preventive measures for managing the condition.
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