Question

Одна таблетка лекарства весит 40 мг и содержит 14% активного вещества. Ребѐнку в возрасте до 6 месяцев врач прописывает 1,4 сг активного вещества на каждый килограмм веса в сутки. Сколько таблеток этого лекарства следует дать ребенку в возрасте четырех месяцев и весом 8 кг. в течение суток?

Answer 1

1 т-40 мг-14%
6М-1,4 мг на 1 кг
4 мес-8кг.
1)40:100*14=5,6-АКТИВНОГО ВЕЩЕСТВА В ТАБЛЕТКЕ
2)1,4*8=11,2Мг-ребенку в сутки
3)11,2:5,6=2 ТАБЛЕТКИ В СУТКИ
Ответ:2 таблетки в сутки

Answer 2

Calculation of the Required Tablets

To calculate the number of tablets of the medication that should be given to a 4-month-old child weighing 8 kg within a 24-hour period, we need to consider the following information:

- Each tablet of the medication weighs 40 mg. - Each tablet contains 14% of the active substance. - The doctor prescribes 1.4 mg of the active substance per kilogram of body weight per day for children under 6 months.

To calculate the total amount of the active substance required for the child, we can use the following formula:

Total amount of active substance = (1.4 mg/kg) x (child's weight in kg)

Let's calculate the total amount of the active substance required for the child:

Total amount of active substance = (1.4 mg/kg) x (8 kg) = 11.2 mg

Since each tablet contains 14% of the active substance, we can calculate the number of tablets required by dividing the total amount of the active substance required by the amount of active substance in each tablet:

Number of tablets required = (Total amount of active substance) / (Amount of active substance in each tablet)

Number of tablets required = 11.2 mg / (0.14 x 40 mg)

Calculating this, we find:

Number of tablets required = 11.2 mg / 5.6 mg = 2 tablets

Therefore, for a 4-month-old child weighing 8 kg, it is recommended to give 2 tablets of the medication within a 24-hour period.

Please note that this calculation is based on the information provided and should be confirmed with a healthcare professional or the specific instructions provided with the medication.