Certified Rehabilitation Registered Nurse (CRRN) Practice Exam

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Prepare for the Certified Rehabilitation Registered Nurse Exam with focused study materials. Tackle multiple-choice questions enhanced with hints and explanations. Elevate your readiness for the exam with comprehensive review tools!

Each practice test/flash card set has 50 randomly selected questions from a bank of over 500. You'll get a new set of questions each time!

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What does the term "ptosis" in a patient indicate?

A raised eyelid
A drooping eyelid
Inability to close the eyelid
Inability to raise the eyebrow

The correct answer is: A drooping eyelid

The term "ptosis" specifically refers to a drooping or sagging of the eyelid. It is a medical condition that often results from various neurological, muscular, or anatomical issues affecting the eyelid structures or their controlling muscles. Common causes of ptosis include conditions such as myasthenia gravis, Horner's syndrome, or simply age-related changes in the muscle tone of the eyelid. Recognizing ptosis is important in clinical settings because it can impact vision and may be indicative of underlying neurological disorders. Other options describe different conditions affecting the eyelids or surrounding areas but do not accurately define ptosis, reinforcing that the correct understanding of the term is indeed a drooping eyelid.