Snellen char - Study guides, Class notes & Summaries

Physical Assessment Exam Review with Verified Solutions| Updated 2025/2026| What are the main elements assessed during a neurological examination? Mental status, cranial nerves, motor and sensory function, cerebellar function, and reflexes What is the Mini-Mental State Examination (MMSE) used for? To assess cognitive function, including memory, orientation, language, and attention What are the cardinal techniques of examining the respiratory system? Inspection, palpation, percussio...

NHA CCMA PRACTICE TEST #4 LATEST UPDATES 2023 QUESTION AND ANSWER. Which of the following cell structures is the source of energy for a cell? - ANSWER Mitochondria A medical assistant is testing a patients visual acuity using a snellen chart. Which of the following actions should the assistant take? - ANSWER Make sure the patient does not lean forward during the test. During a routine venipuncture, the patient becomes pale and diaphoretic. What condition is most likely to occur in...

Nha Ccma Final Review Exam Questions And Answers Weber test - CORRECT ANSWER-Test done by placing the stem of a vibrating tuning fork on the midline of the head and having the patient indicate in which ear the tone can be heard. Rinne test - CORRECT ANSWER-hearing test using a tuning fork; checks for differences in bone conduction and air conduction Snellen chart - CORRECT ANSWER-chart containing symbols that is used in the testing of visual acuity 50/20 vision - CORRECT ANSWER-Bel...

1. Contraction or relaxation of the ciliary body: a. allows voluntary blink- ing. b. changes lens thickness. c. regulates peripheral vi- sion. d. sends light impulses to the brain. e. regulates tear produc- tion. 2. Term infants have a visual acuity of about: a. 20/20. b. 20/100. c. 20/200. d. 20/300. e. 20/400 3. At what age does an infant usually develop the ability to distinguish color? a. At birth b. 2 months c. 6 months d. 12 months e. 16 months 4. An increased level of lysozyme in the t...

NURSING MISC 3P EXAM QUESTIONS AND ANSWERS,100% CORRECT1. When performing a visual acuity test the nurse practitioner notes 20/30 in the left eye and 20/40 in the right eye using the Snellen eye chart