pathology assignment

3. In patients with early stage lung cancer, stereotactic body radiation therapy (SBRT) has greatly improved survival in patients unable to undergo surgery. In tumors 100 Gy 10 BED have demonstrated significantly improved survival, when compared with doses <100 Gy 10. What is the BED of the following protocol? Would you suggest increasing the dose, or does it appear adequate, assuming the given information? What would you expect as the most likely side effect of therapy for this patient? 3 fractions of 15 Gy delivered every other day.

what is the concentration of the unknown sample using serial diluitions: 0.05M 1.7472nm, 0.025M 0.8569nm, 0.0125M 0.4167nm, 0.00625M 0.1958nm the epsilon value is 0.0101 and l is 1 cm

Importance of Chemistry in Human Life؟

What is MRI? How does it work (5 sentences max)? And how much does it cost each time?

This assignment is designed to help you learn how to determine total costs by combining direct and indirect costs for a particular department. In this GHA, you will be determining the total costs for three departments: (1) Physical Therapy (2) Occupational Therapy and (3) Speech Therapy. To determine the total costs, you will need to add the direct costs to the indirect costs using the template provided below. Please use the example provided in the assignment description if you find that you need some support understanding the required calculations. DIRECT COSTS The direct costs for each department are easily identifiable, because they are the costs that are directly attributable to the department. The direct costs are as follows: Physical Therapy (PT) Occupational Therapy (OT) Speech Therapy (ST) Total Direct Costs INDIRECT COSTS The indirect costs will need to be allocated to Physical Therapy (PT), Occupational Therapy (OT), and Speech Therapy (ST). The indirect costs in this…

You work in a research organization that is looking for markers of various diseases that can be used as a diagnostic for the disease. It has been reported in the past that high levels of Cu are found in the sweat of people with cystic fibrosis. One of the research projects is focused on looking for high levels of Cu in samples that can be obtained non-invasively such as saliva, sweat, hair, nails, etc. The lab will analyze large samples for Cu. What instrument would you recommend purchasing to support this work, Atomic absorption spectrophotometer or an inductively coupled plasma atomic spectrophotometer? Explain the basis for your decision.

In a typical ultrasound, sound waves travel through liver tissue at a rate of 1540 m/s.  How many cm will the wave travel in 23.69 μs?

You are trying to come up with a drug to inhibit the activity of an enzyme  thought to have a role in liver disease. In the laboratory the enzyme was shown to have a Km of 1.0 x 10-6 M and Vmax of 0.1 micromoles/min.mg measured at room temperature. You developed an uncompetitive inhibitor. In the presence of 5.0 x 10-5 M inhibitor, the apparent Vmax  was determined to be 0.02 micromoles/min.mg. What is the Ki of the inhibitor?

Bucks McGee, after being poisoned, is currently being treated in the hospital with an antidote- the chemical Fe(CN)18. The compound is so intensely coloured that even a small amount of it makes for a black or dark blue suspension. 2022-02-0. Given that this antidote has never before been administered at the hospital, none of the doctors or nurses have experience with it. There is one very old bottle of Fe>(CN)18 pills in the medicine store-room, but the label is worn and the units are in the old, archaic British Apothecaries' system which has unusual units like drachms, scruples, grains, and mites: 453.6 grams (g) = 1 pound (Ib) = 12 ounces (3) = 96 drachms (3) = 288 scruples (3) = 5760 grains (gr) = 115200 mites (m) ruu useu tnis antidote long ugu at dnother hospital, and who seemed to remember that they used to make 0.025 M solutions of this compound in ethanol and give 45 mL of the solution three times daily. What critical information is missing from the worn label? How many pills…

How long is a microcentury, if a lecture period (50.0 min) is close to 1.00 microcentury?

hi please help me with this problem need it until 9:06 am thank you. Kindly please make it short, not long. thank you soo much  fROM THE PICTURE (A) Write down 10 hazards that you can observe in the said picture. (B) Identify the type or category of hazard (physical, chemical, microbiological, allergenic) that you observed and write its category beside the name of the corresponding hazard. To facilitate the checking of your answers, number them accordingly (1 to 10). Example: 1. nail - physical *

The acid-catalyzed hydrolysis of sucrose, C12H22O11 + H₂O + H+ -> C6H12O6 + C6H12O6 + H+ is known as "inversion of sucrose" because the angle, a, by which the solution rotates polarized light changes from positive to negative as the reaction proceeds (data from 30 degree C): t/hr a 0 78 2 71 4 12 18 24 42 65.10 44.60 32.40 22.45 2.30 48 -1.96 61 -9 86 95 -15.80 -17.25 -21.15 ∞ Use this data to show that the reaction is first order and determine its rate coefficient (at 30 degree C).

a) Lysine is an essential amino acid. It is taken by some people as a nutritional supplement in the form of a hydrated crystalline solid with the formula C6H₁4N2O2.XH₂O . To control the dose of lysine, it is essential to know the complete formula of the hydrate, which means determining the value of x. To determine the value of x in lysine hydrate, a pharmacist used a direct titration method. She dissolved 6.258g of the compound in approximately 100mL of distilled water and then made this up to 250mL in a volumetric flask. She then titrated 25mL aliquots of this solution with a standardized NaOH solution of concentration 0.1050 mol dm-³, obtaining a mean titre of 36.30 mL. In titrations, lysine behaves as a monoprotic acid. Use these data to determine the value of x in lysine hydrate. b) In a second experiment to verify the value of x, the pharmacist heated a 3.752g sample of the lysine hydrate to drive off all the water. When she reweighed the sample, the mass was 3.278 g. Use this…

Enter the expression 147N+α714N+α, where αα is the lowercase Greek letter alpha. Express your answer as a chemical expression..

read the passage and answer: - how will you influence other people, especially the students to refrain from drinking?

Chemistry Hello! Can you please explain why these answers are wrong? Thank you.

these  both imagess are  linked. I need answers from 11 to 15

Discuss the similarities and differences between the following terms applied in a particular kind of forensic analysis.  Enzyme inhibition assay and enzyme-linked immunosorbent essay

Concentrated sulphuric acid is used in this experiment to O help the crystal growth of acetylsalicylic acid speed up the reaction of aspirin synthesis increase the activation energy O avoid impurities getting trapped into the aspirin crystals P Type here to search

What would be an appropriate shelf-life, t90, for this drug (in days) in this solution?

This question is connected to these:   https://www.bartleby.com/questions-and-answers/chemistry-question/6df0b418-f146-4927-8181-9056a23f9635 https://www.bartleby.com/questions-and-answers/chemistry-question/bd428dc0-ff50-4b8e-9a3f-df90b1150c5a