What is age-related vision change caused by the loss of elasticity of the lens called?
Blepharitis
Nearsightedness
Cataracts
Presbyopia
The Correct Answer is D
A. Blepharitis is an inflammation of the eyelid margins, not related to lens elasticity.
B. Nearsightedness (myopia) is difficulty seeing distant objects, not typically age-related.
C. Cataracts involve clouding of the lens, not the loss of elasticity.
D. Presbyopia is the age-related loss of lens elasticity, resulting in difficulty focusing on close objects.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is B
Explanation
A. Aerobic: While aerobic exercises improve cardiovascular health, they are less effective in building muscle strength needed to prevent falls.
B. Weight-bearing: Weight-bearing exercises, such as resistance training, help strengthen muscles and improve balance, reducing the risk of falls.
C. Running: Running may be too intense and not suitable for all aging patients, particularly those with joint issues or balance problems.
D. Daily: The frequency of exercise is less relevant than the type; weight-bearing exercises specifically target muscle strength.
Correct Answer is A
Explanation
A. Prevention of infection and promote healing. Debridement helps remove dead tissue, which prevents infection and promotes healing.
B. Promoting movement in the affected area: While movement is important, debridement is primarily for removing necrotic tissue to prevent infection.
C. To increase the effectiveness of the skin graft: Debridement does help prepare the wound bed for grafting, but its main purpose is infection control and healing.
D. Promoting suppuration of the wound: Suppuration is not a goal of debridement; it is about cleaning the wound and preventing infection.
Whether you are a student looking to ace your exams or a practicing nurse seeking to enhance your expertise , our nursing education contents will empower you with the confidence and competence to make a difference in the lives of patients and become a respected leader in the healthcare field.
Visit Naxlex, invest in your future and unlock endless possibilities with our unparalleled nursing education contents today
Report Wrong Answer on the Current Question
Do you disagree with the answer? If yes, what is your expected answer? Explain.
Kindly be descriptive with the issue you are facing.
