X ray circuit assessment - Study guides, Class notes & Summaries

X-Ray Circuit Assessment Questions & Answers 1. Within an electrical circuit, the term current refers to the: - Answer-movement of electrons through the circuit 2. Within an electrical circuit, the term voltage refers to the: - Answer-electrical force that creates electron movement in the circuit 3. The waveform of commercial power supply to the x-ray circuit is a(n): - Answer-alternating current 4. What is the primary difference between direct current and alternating current within an...

What must precede any examinations involving iodinated contrast media? CORRECT ANSWER Thyroid assessment Which of the following devices permits the radiographer to vary the kilovoltage in the x-ray circuit? CORRECT ANSWER Autotransformer The legal doctrine stating that an employer is responsible for the employee's negligent actions is: CORRECT ANSWER respondeat superior What is the limit on leakage radiation from a diagnostic x-ray tube? CORRECT ANSWER 1 mGya/hr at a distance of 1 m fr...

Florida University: Chapter 20-31| NUR 3125Med-Surg Exam 3 Chapter 20: Assessment of Respiratory Function Purpose of the respiratory system ● Deliver oxygen to the body, expels carbon dioxide from the body ○ Works with the circulatory system ● Upper respiratory system: warms and fills air ○ Nose: serves as passageway, filters impurities, humidifies and warms air ○ Sinuses and nasal passages ■ Paranasal sinuses: lines with mucosa and ciliated pseudostratified epithelium; s...

LMRT Assessment Tests Questions & Answers 2023/2024 . What type of current is required for proper operation of the x-ray tube? - ANSWER-Direct Electromagnetic radiation travels: - ANSWER-In waves along a straight path Frequency is defined as: - ANSWER-The number of waves passing a point per unit time Wavelength is defined as the distance from: - ANSWER-Peak to peak of the wave Wavelength and frequency are: - ANSWER-Inversely proportional to each other The x-ray beam changes a...

What must precede any examinations involving iodinated contrast media? - Answer Thyroid assessment Which of the following devices permits the radiographer to vary the kilovoltage in the x-ray circuit? - Answer Autotransformer The legal doctrine stating that an employer is responsible for the employee's negligent actions is: - Answer respondeat superior What is the limit on leakage radiation from a diagnostic x-ray tube? - Answer 1 mGya/hr at a distance of 1 m from the tube A...

Mosby Board Review(2023 updated)question & answers passedWhat must precede any examinations involving iodinated contrast media? - correct answer Thyroid assessment Which of the following devices permits the radiographer to vary the kilovoltage in the x-ray circuit? - correct answer Autotransformer The legal doctrine stating that an employer is responsible for the employee's negligent actions is: - correct answer respondent superior What is the limit on leakage radiation from a diagn...

CSE 1 Exam 45 Questions with Verified Answers A) A respiratory therapist assigned to the coronary intensive care unit (CICU) is evaluating a post-op 74-year-old, 69 kg (152 lb.), 160 cm (5 ft., 3 in.) tall female patient who had mitral valve replacement surgery. The patient is intubated and one hour into a spontaneous breathing trial with PSV, FIO2 0.40, PS 5 cmH20, PEEP 5 cmH20. The patient is alert and resting comfortably. Which of the following should be recommended? (CHOOSE ONLY ONE unle...

Nitroprusside purpose - Answer- decreases preload and afterload by vasodilation (mainly afterload) Dobutamine mechanism of action - Answer- contractility Dopamine at a low-end dose "renal dose" - Answer- 0.5-4mcg/kg/min increases renal and mesentric perfusion Dopamine at a mid-range dose - Answer- 4-10mcg/kg/min increases contractility and heart rate Dopamine at a high-range dose - Answer- greater than 10mcg/kg/min vasoconstriction and increases BP Dopamine and Levophed inf...

General Assessment : Visual Assessment (Stage I) Any assessment that you can do quickly by just glancing at the patient, a monitor, or the patient's record should be done first. Visual assessment items include: General appearance Color Medical history Heart rate (exception to the rule) General Assessment : Bedside (Patient contact) assessment (Stage II) This includes all things that relate to the respiratory status of the patient and can be done quickly and usually without cost o...

What must precede any examinations involving iodinated contrast media? - Answer Thyroid assessment Which of the following devices permits the radiographer to vary the kilovoltage in the x-ray circuit? - Answer Autotransformer The legal doctrine stating that an employer is responsible for the employee's negligent actions is: - Answer respondeat superior What is the limit on leakage radiation from a diagnostic x-ray tube? - Answer 1 mGya/hr at a distance of 1 m from the tube A...