A radiographer takes an initial radiograph using the technical factors of 50 mA at 0.46 sec. There is involuntary motion on the radiograph, but the radiographer wants to maintain radiographic film density. If the exposure time is reduced to 0.115 sec, what is the new mA?
What will be an ideal response?
200 mA
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When asked, an alert and oriented 44-year-old man with a history of high blood pressure reports that he called for help because "my chest is hurting." He is diaphoretic and nauseated, has a pulse of 88 and a BP of 156/92, and says that his pain "feels just like my heart attack two years ago." Based on this information, how would you document his chief complaint on the patient care report?
a. "My chest is hurting." b. Possible heart attack c. Myocardial infarction d. Chest pain with hypertension
Woven hose has a rubber liner and one or more outer layers called a helix, which is usually woven of cotton, synthetic, or blended materials.
Answer the following statement true (T) or false (F)
Which of the following is the route of administration in which drugs are most slowly absorbed?
PO SL IV IM
The product of the decimals 2.15 and 0.25 is
A) 5.375 B) 0.05375 C) 0.5375 D) 0.005375