A nurse is assessing a client for hypoxemia during an asthma attack. Which of the following manifestations should the nurse expect?
Nausea
Dysphagia
Agitation
Hypotension
The Correct Answer is C
Agitation is a sign of hypoxemia, as the brain is deprived of oxygen and becomes irritable and restless.
The other options are not correct because:
- Nausea is not a specific manifestation of hypoxemia, as it can have many other causes such as medication side effects, gastrointestinal disorders, or anxiety.
- Dysphagia is difficulty swallowing, which is not related to hypoxemia or asthma. It can be caused by neurological, muscular, or structural problems in the throat or esophagus.
- Hypotension is low blood pressure, which is not a typical manifestation of hypoxemia or asthma. It can be caused by dehydration, blood loss, shock, or heart failure.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is ["10"]
Explanation
To calculate the amount of mL to administer, the nurse should use the following formula:
(mg ordered / mg available) x mL available = mL to administer
Substituting the values from the question, the nurse should do the following:
(500 mg / 250 mg) x 5 mL = 10 mL
Therefore, the nurse should administer 10 mL of amoxicillin suspension.
Correct Answer is A
Explanation
Hyperextended position, or backward bending of the neck, is the correct position for the client's neck during a bronchoscopy procedure with a rigid scope and general anesthesia. This position allows the provider to insert the scope through the mouth and into the trachea and bronchi, while avoiding injury to the teeth, tongue, or larynx. It also facilitates visualization of the airways and removal of foreign bodies or secretions.
b) Neutral position, or alignment of the head and neck with the spine, is not the correct position for the client's neck during a bronchoscopy procedure with a rigid scope and general anesthesia. This position may interfere with the insertion of the scope and cause damage to the oral structures or airways.
c) Extended position, or forward bending of the neck, is not the correct position for the client's neck during a bronchoscopy procedure with a rigid scope and general anesthesia. This position may obstruct the airway and make it difficult for the provider to insert the scope and access the bronchi.
d) Flexed position, or downward bending of the neck, is not the correct position for the client's neck during a bronchoscopy procedure with a rigid scope and general anesthesia. This position may compress the airway and prevent adequate ventilation and oxygenation of the client.
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