The patient with peripheral vascular disease such as Raynaud's disease should avoid what?
Wearing warm mitten gloves.
Wearing socks.
Exposure to cold temperatures.
Engaging in regular exercise.
The Correct Answer is C
Exposure to cold temperatures should be avoided by the patient with peripheral vascular disease such as Raynaud’s disease.
This is because cold temperatures can trigger vasospasm, which is a sudden narrowing of the small arteries in the fingers or toes, limiting blood flow and causing pain, numbness and color changes.
Choice A is wrong because wearing warm mitten gloves can help prevent or reduce the severity of Raynaud’s attacks by keeping the hands warm.
Choice B is wrong because wearing socks can also help protect the feet from cold exposure and prevent or reduce Raynaud’s attacks.
Choice D is wrong because engaging in regular exercise can improve blood circulation and reduce the frequency and duration of Raynaud’s attacks. However, exercise should be done with caution and proper clothing to avoid injury or frostbite to the affected areas.
Normal ranges for peripheral vascular disease are not applicable, as it is a condition that affects the blood vessels and not a specific blood test or measurement.
However, some tests that can help diagnose peripheral vascular disease or its underlying causes are blood pressure measurement, ankle-brachial index, Doppler ultrasound, angiography, blood tests for cholesterol, glucose, clotting factors and inflammatory markers.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Thrombolytic agents are a classification of drugs that dissolve blood clots by activating the enzyme plasmin, which breaks down the proteins (fibrins) that form clots. They are used for serious conditions, such as stroke, pulmonary embolism, or heart attack when the blood flow needs to be restored quickly.
Choice A is wrong because salicylates are anti-inflammatory drugs that inhibit the synthesis of prostaglandins, which are involved in inflammation and pain. They also have antiplatelet effects, but they do not dissolve existing clots.
Choice B is wrong because antiplatelets are drugs that prevent platelets from sticking together and forming clots. They are used to prevent clotting in conditions such as coronary artery disease, stroke, or peripheral arterial disease. They do not dissolve existing clots either.
Choice C is wrong because anticoagulants are drugs that prevent clots from forming by interfering with the clotting factors that are normally present in the blood.
They are used to treat or prevent conditions such as deep vein thrombosis, pulmonary embolism, or atrial fibrillation. They do not dissolve existing clots.
Normal ranges for clotting factors vary depending on the laboratory and the method used, but some common values are:
• Prothrombin time (PT): 11 to 13 seconds
• International normalized ratio (INR): 0.8 to 1.2
• Activated partial thromboplastin time (aPTT): 25 to 35 seconds
• Fibrinogen: 200 to 400 mg/dL
• D-dimer: less than 0.5 mcg/mL
Correct Answer is ["B","C","D","E"]
Explanation
These are all measures that can help prevent urinary tract infection (UTI), which is an infection in any part of the urinary system, including kidneys, ureters, bladder, and urethra.
Choice A is wrong because holding the urge to urinate as much as possible can allow bacteria to grow in the bladder and cause infection.It is better to urinate frequently and completely to flush out any germs that may enter the urinary tract.
Choice B is correct because emptying the bladder before and after sexual intercourse can help remove any bacteria that may have been introduced during sex.Sexual activity is one of the common causes of UTI, especially in women.
Choice C is correct because taking antibiotics as ordered can help treat an existing UTI or prevent a recurrent one.Antibiotics are the first line of treatment for UTI and they work by killing the bacteria that cause the infection.
Choice D is correct because female patients should wipe from front to back after using the bathroom.This can prevent bacteria from the anus or fecal matter from spreading to the urethra and causing infection.
Choice E is correct because drinking 8 to 10 glasses of water a day can help dilute the urine and flush out any bacteria that may be present in the urinary tract.Water also helps maintain a healthy urinary system by keeping it hydrated and functioning well.
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