Answer:
See ExplanationExplanation:
"Alexander the Great" embraced the concept of “a healthy mind in a healthy body,” and their view of medicine incorporated both physical and mental wellbeing.
In British Pharmacopoeia (BP) assay for content of active ingredient, 20 tablets
(each stated to contain 50 mg of active ingredient) of total weight 6.5142g were
powdered. A sample of the powdered tablets of weight 0.3460g was extracted
with 0.1M NaOH, the extract filtered, and the filtrate made up to 100 cm3 with
0.1 M NaOH. A dilution ( 1 in 100 ) with 0.1M NaOH gave an absorbency value
of 0.345 at 256 nm using 1 cm cells. Given that the A (1%, 1cm) is 658 at 257 nm
in 0.1M NaOH. Calculate the percentage of the stated amount of active
ingredient per tablet
The percentage of the stated amount of active ingredient per tablet is = 15.35%
Calculation of percentage composition of active ingredientEach tablet of the drug for assay contains= 50 mg of active ingredient.
The mass of the 20 tablets selected= 6.5142g
Therefore the mass of one tablet= X
Make X the subject of formula,
X = 6.5142/20
X= 0.32571g
Convert the 0.32571gram to miligram by multiplying by 1000 which is = 325.71mg
Therefore percentage of the stated amount of active ingredient per tablet is = 50/325.71 × 100/1
= 5000/325.71
= 15.35%
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An explosion casualty suffering from crush injuries of the lower extremities has been admitted to your hospital with severe hyperkalemia. What emergency treatment is NOT recommended
The emergency treatment that is NOT recommended in this case is associated to limit fluids.
What is hyperkalemia?Hyperkalemia refers to a medical condition where there is an excessive concentration of potassium.
Limit fluids is not recommended in these situations because dehydration may also lead to hyperkalemia.
Potassium is an essential micronutrient (mineral) that is obtained from the diet but in hyperkalemia, it is excessively accumulated.
In conclusion, the emergency treatment that is NOT recommended in this case is associated to limit fluids.
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A ______ works with clients to maximize physical performance, reduce the frequency of injury, and decrease the possibility of cardiovascular disease by designing programs for the specific needs of individuals (sport and activity specific