Rtt board - Study guides, Class notes & Summaries

A dizzy feeling associated with sitting or standing after a prolonged period of bed rest is caused by: a. Vertigo b. Decubitus ulcer c. Postural hypotension d. Decubitus seizure - postural hypotension A patient showing signs of shock should be placed in the Trendelenberg position to: a. Increase oxygen to the lungs b. Increase circulating blood volume c. Increase blood flow to the heart d. Relax venous spasms - increase blood flow to the heart A persistently high arterial blood pressur...

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RTT Board Prep Exam Questions With Correct Answers The tissue of a malignant carcinoma is: a. Epithelial b. skeletal c. neural d. cartilaginous - answerepithelial Radiation dose at some specific depth in tissue relative to the dose at electronic equilibrium on the beam axis is known as the: a. Tissue Air Ratio b. Percent Depth Dose c. Scatter Air Ratio - answerpercent depth dose If the output of a machine is 130 rad/min at 80 cm, what is the output at 60 cm? a. 110 rad/min b. 65 ra...

RTT- Radiation Safety and QA Board Review Questions With Correct Answers Natural sources of background radiation - answer3% terrestrial (soil) 37% (radon is leading source of natural background radiation) 5% cosmic (mostly protons from space that shower secondary particles) 5% Internal (mainly carbon 14 and potassium-40) Man-made radiation sources - answer36% medical radiation sources (radiography, CT scan, Nuc Med, fluoroscopy) 2% consumer products (building materials, commerical air tr...

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My mcqs network 1 questions & answers 2023 update My mcqs network 1 questions & answers 2023 update EASY QUESTIONS 1. What is the access point (AP) in wireless LAN? a) device that allows wireless devices to connect to a wired network b) wireless devices itself c) both (a) and (b) d) none of the mentioned 2. In wireless ad-hoc network a) access point is not required b) access point is a must c) nodes are not required d) none of the mentioned 3. Which multiple access technique is used ...

My mcqs network 1 questions & answers 2023 update My mcqs network 1 questions & answers 2023 update EASY QUESTIONS 1. What is the access point (AP) in wireless LAN? a) device that allows wireless devices to connect to a wired network b) wireless devices itself c) both (a) and (b) d) none of the mentioned 2. In wireless ad-hoc network a) access point is not required b) access point is a must c) nodes are not required d) none of the mentioned 3. Which multiple access technique is used ...

My mcqs network 1 questions & answers 2023 update My mcqs network 1 questions & answers 2023 update EASY QUESTIONS 1. What is the access point (AP) in wireless LAN? a) device that allows wireless devices to connect to a wired network b) wireless devices itself c) both (a) and (b) d) none of the mentioned 2. In wireless ad-hoc network a) access point is not required b) access point is a must c) nodes are not required d) none of the mentioned 3. Which multiple access technique is use...

My mcqs network 1 questions & answers 2023 update EASY QUESTIONS 1. What is the access point (AP) in wireless LAN? a) device that allows wireless devices to connect to a wired network b) wireless devices itself c) both (a) and (b) d) none of the mentioned 2. In wireless ad-hoc network a) access point is not required b) access point is a must c) nodes are not required d) none of the mentioned 3. Which multiple access technique is used by IEEE 802.11 standard for wireless LAN? a) CDMA ...