A staff nurse is observing a newly licensed nurse suction a client's tracheostomy. Which of the following actions by the newly licensed nurse requires intervention by the staff nurse?
Waits for 2 min between suctions
Applies suction for 15 seconds
Encourages the client to cough during suctioning
Inserts the catheter without applying suction
None
None
The Correct Answer is C
A. Waiting for 2 minutes between suctions is a standard practice to prevent damage to the trachea and to allow the client to recover from the suctioning process. This action is also appropriate and does not require intervention.
B. Suction is typically applied for 10-15 seconds while withdrawing the catheter to prevent hypoxia and trauma to the airway.
C. Encouraging a client to cough during suctioning is generally acceptable because coughing helps expel secretions from the airway.However, the nurse should ensure that the client does not cough too forcefully, as this could lead to trauma or discomfort.
D. The catheter should be attached to suction while being inserted and withdrawn to effectively clear secretions from the airway.
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Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A rationale:
Decreased temperature is not a typical sign of naloxone reversing the effects of an opioid overdose. Opioid overdose commonly leads to respiratory depression and hypoxia, but it does not significantly affect body temperature. Naloxone works by binding to the same receptors in the brain that opioids bind to, thereby reversing the effects of the overdose. The primary signs of successful reversal include improved respiratory rate and increased alertness, not changes in body temperature.
Choice B rationale:
Polyuria (excessive urination) is not a specific indicator of naloxone effectiveness. Opioid overdose and naloxone administration primarily affect the central nervous system and respiratory function, not urinary output. Naloxone's effects are more evident in the client's level of consciousness, respiratory rate, and overall responsiveness.
Choice C rationale:
Bradycardia (slow heart rate) is not an expected indicator of naloxone effectiveness. Opioid overdose typically causes respiratory depression, leading to a decreased respiratory rate and oxygen saturation. Naloxone works by reversing this respiratory depression and improving ventilation. Consequently, increased respiratory rate, not heart rate, is a more relevant indicator of naloxone's effectiveness in reversing opioid overdose.
Choice D rationale:
This is the correct answer. Increased respiratory rate is a key indicator that naloxone is reversing the effects of an opioid overdose. Opioid overdose depresses the respiratory system, leading to slow and shallow breathing. Naloxone, as an opioid receptor antagonist, rapidly reverses this effect, leading to a noticeable increase in the client's respiratory rate. Monitoring for improved breathing and increased oxygen saturation is crucial to assessing the effectiveness of naloxone in treating opioid overdose.
Correct Answer is B
Explanation
Choice A rationale:
Changing the inner cannula on a tracheostomy is within the legal scope of practice for registered nurses. Nurses are trained to perform tracheostomy care, including changing the inner cannula. This procedure is within the nursing scope of practice and does not require a physician's intervention.
Choice B rationale:
Inserting a tunneled central venous catheter (such as a Hickman line) is a specialized procedure that generally falls under the scope of practice for advanced practice nurses (such as nurse practitioners or clinical nurse specialists) or physicians. RNs typically do not have the required training or authority to perform this invasive procedure.
Choice C rationale:
Irrigation of an external ear canal is within the legal scope of practice for registered nurses. Ear irrigation is a common nursing procedure used to remove impacted cerumen (earwax) and foreign bodies from the ear canal. Nurses are trained to perform this procedure safely and effectively.
Choice D rationale:
Administering blood products, including platelet transfusions, is within the legal scope of practice for an RN. RNs are responsible for preparing, verifying, and administering blood products according to institutional policies and procedures. This includes monitoring the patient during and after the transfusion for any adverse reactions.
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