"NR" on a prescription indicates ______________ ______________
Fill in the blank(s) with correct word
No refill: The number of refills must be written on the prescription. NR means no refills are allowed.
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Which statement about levodopa in the treatment of Parkinson's disease is NOT true?
A) Levodopa is an effective therapy because it converts to dopamine in the brain. B) Levodopa crosses the blood-brain barrier. C) Levodopa remains an effective therapy throughout the disease. D) Levodopa is often combined with another ingredient to prevent metabolism outside the brain.
All of the rhythms characterized as heart blocks are caused by conduction disturbances at the:
A) SA node. B) atrial pathways. C) AV node. D) Purkinje fibers.
Which of the following statements are true about the potential for aspiration in patients with cuffed tracheal tubes?
1. Periodic oropharyngeal suctioning can help to minimize aspiration. 2. Aspiration is least likely in spontaneously breathing patients. 3. The methylene blue test can help detect leakage-type aspiration. 4. Aspiration is more likely with tracheostomy tubes than with endotracheal tubes. a. 3 only b. 1, 2, and 3 only c. 2 and 4 only d. 1, 3, and 4 only
Which condition is also known as golfer's elbow?
A) multiple crush phenomenon B) carpal tunnel syndrome C) lateral epicondylosis D) medial epicondylosis