Divergence test - Study guides, Class notes & Summaries

NR302 / NR-302 Exam 2 (Latest Update 2024 / 2025): Health Assessment | Complete Guide with Questions and Verified Answers | 100% Correct - Chamberlain Question: When assessing a patient who has cataracts, what will you see when looking at the eyes through an ophthalmoscope? Answer: You will see opaque black areas against the red reflex. The cataracts is blocking the light from hitting the retina. Question: When assessing a client's pupils for accommodation, the RN should interpre...

How many Australians have diabetes? 1.7 million What % of diabetes is type 2? 90% 90% What is type 1 diabetes? Immune mediated destruction of B cells What is type 2 diabetes? B cell dysfunction and insulin resistance B cell dysfunction and insulin resistance Who is at risk of type 2 diabetes? >40, waistline >80cmF/>94cmM, south Asian or African descent, polycystic ovaries, gestational diabetes, mental illness medication How is type 2 diabetes diag...

ARRT Registry Practice Test 1 All of the following EXCEPT ___ will result in an increase in AEC response time. a. decreasing the kVp b. Increasing the focal spot size c. increasing the part thickness d. increasing the SID - ANSWER b. increasing the focal spot size Increasing the focal spot size does not change the AEC response time It affects the spatial resolution. Decreasing the kVp increases the exposure time because more photons are absorbed, resulting in...

SPI Practice Test Questions With 100% Correct Answers Which of the following do the source and the medium determine? a. duty factor b. frequency c. propagation speed d. axial resolution - ANS-d. Axial resolution is affected by all of the following EXCEPT a. frequency b. damping c. spatial pulse length d. focusing - ANS-d. Damping in a transducer a. reduces the number of cycles in a pulse and increases the quality factor b. increases the number of cycles in a pulse and ...

SPI Practice Test Questions & Answers 2024 Which of the following do the source and the medium determine? a. duty factor b. frequency c. propagation speed d. axial resolution - ANSWER-d. Axial resolution is affected by all of the following EXCEPT a. frequency b. damping c. spatial pulse length d. focusing - ANSWER-d. Damping in a transducer a. reduces the number of cycles in a pulse and increases the quality factor b. increases the number of cycles in a pulse and incre...

Com112- Exam 2 Review Practice Test 2024. When meeting her brother's new girlfriend, Gemma is disappointed by the lack of enthusiasm Allie exhibits. Gemma is relieved to learn from Calvin that Allie is distracted by a big exam the next morning, information that allows Gemma to engage in ____________. Select one: A. the fallacy of approval B. reappraisal C. rumination D. emotional labor - CORRECT ANSWER reappraisal Expressing emotions constructively contributes to better health. S...

SPI Practice Test Questions And Answers Graded A+. Which of the following do the source and the medium determine? a. duty factor b. frequency c. propagation speed d. axial resolution - correct answer. d. Axial resolution is affected by all of the following EXCEPT a. frequency b. damping c. spatial pulse length d. focusing - correct answer. d. Damping in a transducer a. reduces the number of cycles in a pulse and increases the quality factor b. increases the...

The direction of the Doppler shift determines: A. the peak velocity of the flow B. the color Doppler hue C. the average velocity of the flow D. the color Doppler luminance -answer- B. the color Doppler hue Color Hue - perceived color used to demonstrate direction (red and blue or positive and negative shift) What is the primary factor that determines the resistance characteristics of the arterial signal displayed by PW Doppler? A. vessel course and location B. branch number C. part it...

Optometry Test 2 Questions with Answers Explain some of the theories as to why people exhibit lag of accommodation - Answer-1- is lazy lag, once we have accommodated enough to make it readable, we stop there 2- the near triad is all working together, so convergence, pupil constriction, and accommodation are all working together. So by slightly inhibiting the accommodative system, the eyes are able to converge less, which makes the process easier on the viewer. *protection from over convergence...

Radiation Health and Safety - Test 1 UPDATED ACTUAL Questions and CORRECT Answers What is a true statement regarding pregnant patients and exposure to radiation? - CORRECT ANSWER- Lead aprons prevent exposure to the fetus Divergence of the x-ray beam is reduced using: - CORRECT ANSWER- The paralleling technique The maximum permissible dose (MPD) for occupationally exposed workers is: - CORRECT ANSWER- 0.05 Sv/yr