CORE

What is the skin dose resulting in Early Transient Erythema? - Answer- 2Gy What is the skin dose resulting in Temporary Epilation? - Answer- 3Gy What is the skin dose resulting in Chronic Erythema (radiation burns)? - Answer- 6Gy In spin echo imaging, which gradient is changed with every repetition? - Answer- Phase encoding gradient is changed with each repetition (TR). What is the main determinant of CT hounsfield units? - Answer- Linear attenuation coefficient What is the skin d...

CORE PRACTICE EXAM LATEST 2024 QUESTIONS WITH CORRECT ANSWERS GRADED A+

The most advanced pre-Columbian civilizations of Mesoamerica were the - Answer- Maya and Aztecs Many of the leaders responsible for the writing of the Constitution were familiar with the leading thinkers of the Enlightenment movement. Due to this influence, one of the key components of the Constitution was the protection of the - Answer- natural rights of the individual and limiting the power of the government The world region of North America consists of - Answer- Canada, the United State...

CORE Exam Study Questions With 100% Correct Answers 2023

Core Exam With 100% Correct Answers 2023

What is the relationship between Catholicism/ Protestantism and Suicide? - Answer- Suicide is at its maximum in Protestant countries Are Jews more or less likely to commit suicide than Catholics? - Answer- Historically, less likely What Jewish characteristics would be associated with higher than average suicide rates? - Answer- Jews live more exclusively and are intellectual occupations What is the only essential difference between Catholicism and Protestantism? - Answer- Protestantism ...

Which of the following changes in kvp will result in the greatest reduction of patient dose when mAs is adjusted to compensate for the change? - Answer- Increase kVp by 30% Which of the following image receptor systems speeds will result in the lowest patient dose? - Answer- Faster speed IR system What is the primary purpose of using gonad Shields during radiography? - Answer- Reduce the likelihood of genetic effects What are two types of gonad Shields? - Answer- Contact and Shadow Shie...

3 stages of healing... - Answer- inflammatory proliferative maturation/remodeling Little or no tissue loss Heals rapidly, low risk of infection, no/minimal scarring - Answer- primary intention Loss of tissue, wound edges widely separated Longer healing time, increase risk of infection, scarring - Answer- secondary intention Widely separated, deep, high risk of infection Longer healing time, extensive drainage and tissue debris - Answer- tertiary intention ____ ___absorbs e...

CORE Pesticide Exam Review With 100% Correct Answers 2023

What bond does RENIN cleave? - Answer- Leu-Val peptide bond in Angiotensinogen What bond does ACE cleave? - Answer- Phe-His peptide bond in Angiotensin 1 Enalapril Prodrug Approach - Answer- Adds a ester to lower the pKa of the NH group and removes the charge of the free COOH ACE Nonspecific or Specific? - Answer- NONSPECIFIC enzyme therefore it hydrolyzes peptides of similar structure (bradykinin, substance P, enkephalins) RENIN - Answer- Highly specific aspartyl proteinase. produce...