Sunday, December 3, 2023
Inaccurate camera settings, incorrect photopeak, flood field
Friday, December 1, 2023
Nuclear medicine practive question: Inverse square law
A vial containing 32 millicuries is emitting radiation at a rate of 1 roentgen per hour at a distance of 1 meter. If a technologist stands at a distance of 2 meters from the vial, how much radiation (in roentgens) does the technologist receive during a 15-minute period?
Radiation safety in pregnancy
Thursday, November 30, 2023
Nuclear medicine practice question: Half-Value Layer
Material A: HVL = 5 mm of aluminum
Material B: HVL = 3 mm of lead
Material C: HVL = 8 mm of copper
Material D: HVL = 6 mm of steel
You have sheets of these materials, each with a thickness of 10 mm. Your task is to determine which material, at a thickness of 10 mm, attenuates the most photons.
Which material is expected to exhibit the highest photon attenuation under these conditions?
A) Material A
B) Material B
C) Material C
D) Material D
Monday, November 27, 2023
Tuesday, October 31, 2023
Nasal septal fracture Mnemonic
I have tried to make a mnemonic for nasal cartilage septal fracture by making some association with the name
Jarjaway fracture = make me think pike George is away. That he means he walked on some path and paths are generally horizontal. So fracture is horizontal. And for horizontal fractures we need blow from front
Chevalier fracture = makes me think of shovel and you know when it is used it is struck on the ground almost inclined or vertical. So vertical fracture and for that fracture we need blow from below
I hope these associations work for you
InShaAllah
Thank you❤
Monday, October 30, 2023
Mnemonic for Toxicity of loop diuretics | Mnemonic
For toxicity of loop diuretics, mnemonic is as follows:
keep the word Hypo
so now count down all hypos:
- hyponatremia
- hypokalemia'
- hypocalcemia
- hypomagnesemia
- hypovolemia
and from word (hypo) letters:
H..................
y (if you write it in small case letter on paper, its upper part resembles u) = uric acid (and removing the o from hypo makes hyp = hyperuricemia)
p (rhymes with b) = B1 deficiency (which actually worsens in heart failure)
and O = ototoxicity
this is makes easier for me to remember the toxicities of loop diuretics easier than cramming them all or making a sentence or word unrelated to loop diuretics, so word hypo is quite relevant for loop diuretics so it can be a good anchor in your mind
I hope it works for you all
InShaAllah
Thank you 💓
Types of radioactive decay mnemonic
Sunday, October 29, 2023
Loop diuretics Mnemonic | Clinical Indications of Loop diuretics
Mnemonic for clinical indications of loop diuretics is as follows
From the word loop diuretics, my mind first thinks about loop as wave like thing and diuretic to be water related
So mnemonic is also related to it like that
HEEHA........ (as if you are skating on sea waves)
H = heart failure
E = edema (pulmonary)
E = edema (peripheral)
H = hypertension (in case of renal failure and you are trying to treat fluid overload)
A = onion overdose
I hope it works for you all
InShaAllah
Thank you 💓