Exhibits
To start the client on oxygen as ordered, what item(s) should the nurse collect from the supply room? Select all that apply.
Humidifier bottle
Lamb's wool
Flowmeter
Tape
Suction cannister
Nasal cannula
Sterile water
Correct Answer : A,C,F,G
A. Humidifier bottle
Rationale: A humidifier bottle is often used with oxygen therapy to add moisture to the oxygen, preventing dryness of the nasal passages and throat. It is important for patient comfort, especially when oxygen is administered at higher flow rates for prolonged periods.
B. Lamb's wool
Rationale: Lamb's wool is not needed for starting oxygen therapy. It is typically used to provide padding and comfort in other situations, such as preventing pressure sores, but it has no role in the administration of oxygen.
C. Flowmeter
Rationale: A flowmeter is necessary to regulate the flow rate of oxygen. It ensures that the client receives the prescribed amount of oxygen (3 L/minute in this case), making it an essential component for administering oxygen therapy.
D. Tape
Rationale: Tape is not required for administering oxygen via a nasal cannula. It might be used to secure tubing in other contexts, but it is not specifically needed for starting oxygen therapy. The nasal cannula usually stays in place without the need for tape.
E. Suction cannister
Rationale: A suction canister is used in suctioning procedures to collect secretions and is not needed for starting oxygen therapy. It is relevant for managing airway secretions but unrelated to the administration of oxygen.
F. Nasal cannula
Rationale: A nasal cannula is the device through which oxygen is delivered to the client. It is specifically mentioned in the order and is essential for administering the oxygen.
G. Sterile water
Rationale: Sterile water is used to fill the humidifier bottle to provide humidified oxygen. This helps to prevent the drying effects of oxygen therapy on the mucous membranes, enhancing patient comfort.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is A
Explanation
A. Serum potassium. Insulin therapy causes potassium to move into cells, which can lead to hypokalemia. Monitoring serum potassium is critical because significant drops can lead to cardiac arrhythmias and other complications.
B. Urine ketones. While monitoring ketones is important for assessing the resolution of DKA, it is not as immediately critical as monitoring potassium levels.
C. Serum sodium. Sodium levels are important but typically do not change as rapidly as potassium levels during DKA treatment.
D. Blood urea nitrogen (BUN). BUN levels provide information about kidney function and hydration status but are less immediately critical than potassium levels in the context of insulin therapy for DKA.
Correct Answer is ["A","B","C","E"]
Explanation
A. Ask if the client is experiencing any pain with urination. Urinary tract infections (UTIs) are common in older adults and can lead to sudden changes in behavior, including confusion and agitation.
B. Determine if the client has recently experienced a fall. Falls can lead to head injuries or other trauma that may cause confusion or changes in behavior in older adults.
C. Provide instruction on taking the client's temperature. Fever can be a sign of infection, which might be causing the sudden behavioral changes. Monitoring temperature can help identify if an infection is present.
D. Encourage increased intake of high protein foods. While good nutrition is important, it is not directly related to the sudden onset of confusion and agitation, making this a less immediate priority.
E. Review the client's current food and medication allergies. Allergic reactions to foods or
medications can cause sudden behavioral changes. Reviewing allergies can help determine if this is the cause of the symptoms.
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