Ct scanner - Study guides, Class notes & Summaries

Mosby CT Registry Review 2024 Questions and Answers 100% Pass What is the smallest component of a digital image - Correct Answer ️️ -pixel How many CT numbers are assigned to each pixel in the image matrix? - Correct Answer ️️ -One In a CT image, the CT number - Correct Answer ️️ -Of a material is dependent on its linear attenuation coefficient Each two-dimensional square of data that make up the CT image is called a - Correct Answer ️️ -pixel What is an element of the d...

Midterm Exam: NSG120 / NSG 120 (Latest 2024 / 2025 Update) Nursing Pathophysiology Exam Review with Questions and Verified Answers | All Units Covered | 100% Correct | Grade A – Herzing Q: Obtaining a medical history First step in establishing a diagnosis Q: (complete blood count) Answer: evaluation of cellular components of the blood. Q: red blood cells, RBC indices, white blood cells, WBC differential, hemoglobin, hematocrit, and platelet count. Answer: 7 types of CBC Q: electrocardiogram (E...

With overlapping slices of a MDCT scan, the multiple-scan average dose will: decrease. increase. remain constant. halve. increase. When slices overlap, the patient dose increases and the multiple-scan average dose will also increase. A routine CT Chest on a 64 slice MDCT scanner uses: a scan delay of 35 seconds. a pitch of <1. a DFOV of 18 cm. a reconstruction (slice thickness/interval) of 5.0 mm/2.5 mm. a scan delay of 35 seconds. (A routine Chest CT with IV contrast performed on ...

Section 1 - Radiology: Imaging Trauma Patients in a Deployed Setting - correct answer - The initial radiographic evaluation of a trauma patient begins with supine Anterior-Posterior (AP) chest and pelvis radiographs taken in the trauma bay usually with a(n) __________. - correct answer portable x-ray machine T/F: Computed Tomography scanning has been largely replaced by Cervical Spine Radiographic Evaluation (CSRE) and should only be performed when CSRE is unavailable. - correct answer FAL...

CT 249 Final exam Questions with 100% Correct Answers | Verified | Updated Which of the following controls brightness in the CT image? a) contrast resolution b) window width c) spatial resolution d) window level - answerd) window level 350 Hounsfield units (HU) can be described as a wide window width in CT. True False - answerFalse Which of the following describes the CT post-processing technique known as "windowing"? a) Image compression b) Image smoothing c) Image enhancement d...

The initial radiographic evaluation of a trauma patient begins with supine Anterior- Posterior (AP) chest and pelvis radiographs taken in the trauma bay usually with a(n) _______________________ - correct answer Portable x-ray machine. True/False: Computed Tomography scanning has been largely replaced by cervical spine radiographic evaluation (CSRE) and should only be performed when CSRE is unavailable - correct answer False, CT is superior to radiographic CSRE What is the lowest level of ...

TNCC Test prep 8th Edition Questions and Answers 100% Pass A 56 y/o M involved in a MVC is brought to the ED. He complains of neck pain, SOB, and diffuse abdominal pain. His GCS is 15, VS: BP 98/71, HR 125, RR 26, SpO2 94% on high-flow O2 via NRB mask. Which is the priority intervention for this patient? Expedite transfer to the closest trauma center Which of the following considerations is the most important when caring for a geriatric trauma pt? a pertinent medical hx is crucial Following a...

Mosby CT Registry Review 2024 Questions and Answers 100% Pass What is the smallest component of a digital image - Correct Answer ️️ -pixel How many CT numbers are assigned to each pixel in the image matrix? - Correct Answer ️️ -One In a CT image, the CT number - Correct Answer ️️ -Of a material is dependent on its linear attenuation coefficient Each two-dimensional square of data that make up the CT image is called a - Correct Answer ️️ -pixel What is an element of the d...

CT 249 Final exam Questions with 100% Correct Answers | Verified | Updated Which of the following controls brightness in the CT image? a) contrast resolution b) window width c) spatial resolution d) window level - answerd) window level 350 Hounsfield units (HU) can be described as a wide window width in CT. True False - answerFalse Which of the following describes the CT post-processing technique known as "windowing"? a) Image compression b) Image smoothing c) Image enhancement d...

What is the smallest component of a digital image - correct answer pixel How many CT numbers are assigned to each pixel in the image matrix? - correct answer One In a CT image, the CT number - correct answer Of a material is dependent on its linear attenuation coefficient Each two-dimensional square of data that make up the CT image is called a - correct answer pixel What is an element of the digital image - correct answer pixel Which of the following influences the spat...