Explain method of treating various types of lymphomas

Assignment Help Chemistry
Reference no: EM13524235

A promising new method of treating various types of lymphomas uses beta particles from the decay of 90Y (each with an energy of about 1.44 x 10 -13 J) to aggressively destroy cancerous cells. If a 2.10 kg mass of body tissue exposed to the radiation absorbed 3.60x105 beta particles, and the RBE factor is 0.80, how many REMS did the patient absorb

Reference no: EM13524235

Questions Cloud

Find how fast would the drops be moving : Raindrops fall 1000 m from a cloud to the ground. If they were not slowed by air resistance, how fast would the drops be moving when they struck the ground
Explain what is the dose recieved by the patient in rads : A patient's thyroid gland is to be exposed to an average of 5.5 microcuries for 16 days as an ingested sample of iodine-131 decays. If the energy of the beta radiation is 9.7 x 10^-14 J and the mass of the thyroid is 32.0 g, what is the dose recie..
Explain the solubitlity of ar at a pressure of 2.5 atm : The solubility of Ar in water at 25 C is 1.6*10^-3 M when the pressure of the Ar above the solution is 1atm. What is the solubitlity of Ar at a pressure of 2.5 atm
What is the period of the water ripples : Water ripples are produced by making a cork oscillate up and down at a frequency of 5 Hz. What is the PERIOD of the water ripples
Explain method of treating various types of lymphomas : A promising new method of treating various types of lymphomas uses beta particles from the decay of 90Y (each with an energy of about 1.44 x 10 -13 J) to aggressively destroy cancerous cells. If a 2.10 kg mass of body tissue exposed to the radiati..
Find how far from the starting point will each have run : Two runners start simultaneously from the same point on a circular 200-m track and run in the same direction. How far from the starting point will each have run at that instant
Satet the oxidation reaction for copper metal : Which the reduction reaction for elemental sulur that gains two electrons to form the sulfide ion. Write the oxidation reaction for copper metal losing two electrons to form the copper II ion.
Describe and provide your thoughts on the empty nest : 1.During adulthood numerous developmental issues occur. Many of which revolve around the family unit itself. Describe and provide your thoughts on the empty nest syndrome and the "sandwich generation."
Calculate the linear charge density of the rod : a nonconducting rod of length L = 8.50 cm has charge -q = -4.56 fC uniformly distributed along its length. What is the linear charge density of the rod

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how many grams of the gasoline would fill a tank

A particular brand of gasoline has a density of 0.737 at 25 degree celsius. How many grams of this gasoline would fill a 14.4 tank?

  State the unbalanced chemical equation

Nitrous oxide gas is used by some denatl practitioners as a anesthetic. Nitrous oxide can be produced in small quantities in the laboratory by cardful heating of ammonium nitrate. Write the unbalanced chemical equation for the reaction.

  How do compute apparent volume of dry sand

How do I calculate Apparent volume of dry sand and Actual volume occupied by sand particles Using the data below? Also need to know how to calculate the density of sand(based on apparent volume) Mass of graduated cylinder + Table Sand = 26.1g Mass..

  Explain what are the mole fractions of ethanol

What are the mole fractions of ethanol, C2H5OH, and water in a solution prepared by mixing 55g of ethanol with 45g of water

  What is the rate at which o2 is being formed

For the reaction: 2N2O5(g) -> 4NO2(g) + O2(g) at the time when N2O5 is being consumed at a rate of -6.0 × 10-4 M/s, what is the rate at which O2 is being formed?

  State how many moles of the conjugate base

Assume that .20 mol of the acid is added to 250 mL of water. To make a buffer of pH = 4, how many moles of the conjugate base must be added to the solution?

  State a balanced reaction of methyl salicylate

write out a balanced reaction of methyl salicylate with 2.0 M sodium hydroxide solution to yield, upon work-up with 6.0 M hydrochloric acid, salicylic acid and methanol 2) provide the complete mechanism for the above reaction

  Calculate the concentration of the hydronium ion

At 25oC, the acid dissociation constant for hypochlorous acid HOCl is 3.5E-8. Calculate the concentration of the hydronium ion in an aqueous solution of 0.30M HOCl.

  Compute the compression factor z for the gas

A gas at 225 K and 40 bar has a molar volume 26% larger than that calculated from the ideal gas law. (a) Calculate the compression factor Z for the gas under these conditions. (b) Which are dominating in this sample, the attractive or repulsive force..

  Rank each of the measurements from smallest to largest

Rank each of the following measurements from smallest to largest

  What is the final temperature

a block of aluminum with the volume of 96.5 g absorbs 65.3 J of heat. If the initial temperature is 31.2 degrees celcius, what is the final temperature.

  What is the specific heat of the metal

a 130g piece of metal is heated to 286C and dropped into 87.0g of water at 26C, if the final temperature of the water is 58.3C.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd