________ lenses are prescribed to correct vision affected by presbyopia.
Fill in the blank(s) with the appropriate word(s).
Bifocal
Bifocal lens are necessary to correct presbyopia in people between ages 40 and 45. The individual loses its ability to accommodate and results in eye fatigue and blurred vision.
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What nursing action is appropriate to prevent possible retinopathy in a preterm infant requiring oxygen therapy?
a. Monitor arterial oxygen levels with a pulse oximeter. b. Position the head slightly lower than the body. c. Administer low concentrations of oxygen. d. Keep the infant's eyes covered at all times.
A nurse educator is talking to a group of staff nurses about the importance of continued competence in nursing practice. Which action should be recommended in order to maintain competence as a professional nurse?
A) Working overtime whenever it is available B) Designing a poster presentation on current research on care for the dying client C) Volunteering to take blood pressures at a health and wellness fair D) Organizing a seminar to educate new nurses on hospital policies
Which measure should the nurse include in the care plan to loosen thick secretions in the patient with respiratory failure?
A) Incentive spirometry B) Supplemental oxygen via face mask C) Chest percussion and vibration D) Pursed lip breathing
An important initial focus of the Declaration of Helsinki, developed in 1964, was to
a. differentiate therapeutic from nontherapeutic research. b. define the concept of informed consent of research subjects. c. prevent the use of placebos during clinical drug trials. d. prohibit nontherapeutic research to protect subjects from harm.