Photo electric interaction with soft tissue is most likely associated with X rays having an energy of about 30 KeV
QUESTION 99 Photoelectric interaction with soft tissue is most likely with which of the following X-rays?...
(b) Calculate the percentage transmission for: (i) 20 keV X-rays passing through: 15 mm soft tissue, 15 mm bone and 15 mm soft tissue 100 keV X-rats passing through: 150 mm soft tissue Compare the answers to (i) and (i) (i) (ii) The data required is given on the Figure 1 (40 marks) 100 lodine Calcium Water 10 O.14 10 20 30 40 50 60 70 80 90 100 110 Energy (keV) Rajah 1 Figure 1 Mass Attenuation Coefficient (cm1g)...
QUESTION 86 How much less likely is a photoelectric interaction with a 43 keV x-ray than with a 21 keV x-ray? Express your answer as percentage, rounded to one decimal place
QUESTION 69 How much more likely is a photoelectric interaction with bone (ZEff 13) than with soft tissue (ZEff 7.3) ? Round your answer to one decimal place 1 points Save Answer
Which term listed below most accurately and completely describes
the interaction that a beam of x-rays will experience with a
regularly spaced set of atomic planes in a crystalline solid?
What crystalline structure is responsible for the properties of
stoneware ceramics?
Question 30 3 pts Which term listed below most accurately and completely describes the interaction that a beam of x- rays will experience with a regularly spaced set of atomic planes in a crystalline solid? Transmission Absorption Reflection Scattering...
Which of the following is the most likely noncovalent interaction observed between a carboxylic acid and an alcohol? A) charge-charge interaction B) charge-dipole interaction C) dipole-dipole interaction D) dipole-induced dipole interaction E) formation of an ester bond Please answer the question with explanation and draw the molecules to show the bond between them. Thank you so much
16)- 36 16) A person is most likely to experience serious tissue damage when exposed to which of the following forms of electromagnetic radiation? D) x-rays A) radio waves B) ultraviolet C) microwaves
Which of the following is the most likely effect of tissue plasminogen activator being expressed in inappropriate locations? Select one: O a. Difficulty forming clots when needed b. Anemia C. Clots forming too easily d. Low blood glucose levels e. High blood glucose levels
For an average person, which of the following is likely to be the MOST significant source of exposure to radiation? a)emissions from nuclear power plants b)elements found naturally in human tissue c)luminous watch dials d)cosmic radiation e)fallout from nuclear testing
QUESTION 9 Which of the following ions is most likely to form an insoluble sulfate? O a. Lit Oh- Ba 2+ Oc. Nat e. Br- am (K.mol), 1 atm 760 mmHg) QUESTION 10 What is the pressure of a 20.8-L gas sample containing 3 mol of gas at 20°C? (R=0.0821 L a. 3.46 mmHg b.4.12 x 103 mmHg 06. 2.63 x 103 mmHg d. 2.67 x 103 mmHg € 1.08 x 102 mmHg
Please answers following question in relation to soft tissue manipulation With effleurage advancing up the cephalic vein, axillary boundaries for the finish of the effleurage stroke are a) Anterior fibres of deltoid, clavicle and pectoralis major b) Middle fibres of deltoid, clavicle and pectoralis major c) Posterior fibres of deltoid, teres minor and latissimus dorsi d) Posterior fibres of deltoid, teres major and teres minor . If a patient presents with pain and some feeling of fullness or swelling at...