A nurse is providing teaching to the parent of a child undergoing tympanostomy tube insertion. Which of the following statements should the nurse include?
“If your child gets water in her ears it will not cause problems.”.
“The tubes will need to be removed every night before bed.”.
“The doctor will replace the tubes every 2 years.”.
“The tubes will fall out on their own, usually.”.
The Correct Answer is D
Choice A rationale
This statement is incorrect. While the tubes are designed to allow air to enter the middle ear and prevent fluid buildup, water can still enter through the tubes and potentially cause infections or other complications. Therefore, it is important to take precautions to keep water out of the ears, especially during activities like swimming or bathing.
Choice B rationale
This statement is incorrect. Tympanostomy tubes are not designed to be removed every night. They are small tubes inserted into the eardrum to allow air to enter the middle ear and prevent fluid buildup. They remain in place until they naturally fall out on their own, which typically happens within 6 to 12 months.
Choice C rationale
This statement is incorrect. The tubes do not need to be replaced every 2 years. Tympanostomy tubes usually fall out on their own within 6 to 12 months. If they do not fall out naturally, a healthcare provider may need to remove them. However, routine replacement every 2 years is not necessary.
Choice D rationale
This statement is correct. Tympanostomy tubes are designed to fall out on their own, usually within 6 to 12 months after insertion. This natural process allows the eardrum to heal without the need for additional surgical intervention.
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Correct Answer is B
Explanation
Choice A rationale
Timolol is a beta-blocker used to reduce intraocular pressure in patients with open-angle glaucoma. It is not intended for short-term use or gradual tapering off. The medication must be used consistently to maintain its therapeutic effect.
Choice B rationale
Timolol should be applied on a regular schedule for the rest of the client’s life to effectively manage intraocular pressure and prevent further damage to the optic nerve.
Choice C rationale
Timolol does not cure glaucoma or normalize intraocular pressure permanently. Continuous use is necessary to control the condition.
Choice D rationale
Timolol is not used as a pain reliever. It is specifically prescribed to manage intraocular pressure in glaucoma patients.
Correct Answer is ["B","D","F"]
Explanation
Choice A rationale
Avoiding the use of insect repellent on the skin and clothing is not recommended. Insect repellents containing DEET are effective in preventing tick bites, which can transmit Lyme disease. The toxicity of DEET is minimal when used as directed.
Choice B rationale
Avoiding heavily wooded areas and areas with thick underbrush is recommended to reduce the risk of tick exposure. Ticks that carry Lyme disease are commonly found in these environments.
Choice C rationale
Wearing dark clothing is not recommended as it makes it harder to spot ticks. Light-colored clothing is preferable as it allows for easier detection of ticks.
Choice D rationale
Wearing long-sleeved tops and long pants with closed shoes is recommended to minimize skin exposure and reduce the risk of tick bites.
Choice E rationale
Reporting to the primary health care provider immediately for a blood test if a tick is found is not necessary. The presence of a tick does not immediately indicate Lyme disease. Instead, the tick should be removed promptly, and the area should be monitored for signs of infection.
Choice F rationale
Bathing after being in an infested area and inspecting the body carefully for ticks is recommended. This helps in early detection and removal of ticks, reducing the risk of Lyme disease.