ATI RN
Pediatric Emergency Nursing PICO Questions Questions
Question 1 of 5
Which drug class is used to reduce symptoms of muscle weakness from myasthenia gravis?
Correct Answer: A
Rationale: Anticholinesterase drugs, such as pyridostigmine, are the primary treatment for myasthenia gravis. These drugs work by preventing the breakdown of acetylcholine, a neurotransmitter that is essential for muscle contractions. By increasing the levels of acetylcholine at the neuromuscular junction, anticholinesterase drugs help improve muscle strength and function in individuals with myasthenia gravis. Adrenergic drugs, anticholinergic drugs, and beta-blocker drugs are not typically used to treat the symptoms of muscle weakness in myasthenia gravis.
Question 2 of 5
During thoracentesis, which of the following nursing intervention will be most crucial?
Correct Answer: B
Rationale: Maintaining strict aseptic technique during thoracentesis is the most crucial nursing intervention. Thoracentesis is a procedure where a needle is inserted into the pleural space to obtain a sample of fluid for diagnostic purposes or to drain excess fluid for therapeutic relief. It is essential to prevent the introduction of pathogens or contaminants into the pleural space, as this can lead to serious complications such as infection. By following strict aseptic technique, the risk of complications can be minimized, ensuring the safety and well-being of the patient undergoing the procedure.
Question 3 of 5
Which of the ff nursing actions is helpful for older clients who are experiencing lens changes associated with aging?
Correct Answer: D
Rationale: As people age, changes in the lens of the eye can lead to difficulty focusing on close objects, a condition known as presbyopia. Suggesting the use of glasses or contact lenses can help older clients compensate for these age-related lens changes and improve their visual acuity for tasks such as reading or other close-up activities. Glasses or contact lenses prescribed by an eye care professional can provide the appropriate magnification needed to address the visual changes associated with aging, promoting comfort and maintaining independence for older clients.
Question 4 of 5
Which of the ff. actions would the nurse include in the plan of care to reduce the symptoms of the patient who has vertigo?
Correct Answer: C
Rationale: Vertigo is a sensation of spinning or dizziness that can be caused by issues in the inner ear. One of the key strategies in managing vertigo is to avoid sudden movements that can trigger or worsen the symptoms. Sudden movements can disrupt the balance mechanisms in the inner ear and further exacerbate the feeling of dizziness and spinning. By advising the patient to avoid sudden movements, the nurse can help reduce the intensity and frequency of vertigo episodes, promoting greater comfort and quality of life for the patient.
Question 5 of 5
Which instruction about insulin administration should the nurse give to a client?
Correct Answer: A
Rationale: The correct instruction the nurse should give to the client is to "Always follow the same order when drawing the different insulin into the syringe." This is important because mixing different insulins in the same syringe can alter their action profiles and lead to inaccurate dosing. It is crucial to follow a consistent order to prevent mixing the insulins inadvertently. It is advisable to consult a healthcare provider or pharmacist for specific instructions on insulin administration to ensure safety and effectiveness.