A nurse is caring for a client who has a new diagnosis of systemic lupus erythematosus (SLE) and asks where this disease originates within the body. The nurse should tell the client that SLE originates in which of the following locations in the body?
Connective tissue.
Peripheral vascular system.
Lymphatic system.
Skeletal tissue.
The Correct Answer is A
Choice A rationale
Systemic lupus erythematosus (SLE) is an autoimmune disease that primarily affects connective tissue. The immune system mistakenly attacks healthy tissue, leading to inflammation and damage.
Choice B rationale
SLE does not originate in the peripheral vascular system, although it can cause complications in blood vessels.
Choice C rationale
While the lymphatic system is involved in immune responses, SLE primarily targets connective tissue.
Choice D rationale
SLE does not originate in skeletal tissue, though it can cause joint pain and arthritis.
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Correct Answer is C
Explanation
Choice A rationale
White drainage on the eyelids is not a normal finding and should be reported to the surgeon. However, this is not a standard discharge instruction but rather a sign of potential infection.
Choice B rationale
Sleeping on the abdomen is not recommended after cataract surgery as it can increase pressure on the eye and disrupt healing. Patients are usually advised to sleep on their back or the unaffected side.
Choice C rationale
Avoiding lifting anything heavier than 4.5 kg (10 lb) for 1 week is a standard instruction to prevent increased intraocular pressure and ensure proper healing of the surgical site.
Choice D rationale
Bending at the waist to pick up objects can increase intraocular pressure and should be avoided. Patients are advised to bend at the knees instead.
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.