3 years ago

Maximal heart rate is calculated by subtracting your age from 100 180 220 200

Health

2 answers:

lesya692 [45]3 years ago

5 0

Answer:

220

Explanation:

Brums [2.3K]3 years ago

4 0

You can estimate your maximum heart rate based on your age. To estimate your maximum age-related heart rate, subtract your age from 220. For example, for a 50-year-old person, the estimated maximum age-related heart rate would be calculated as 220 – 50 years = 170 beats per minute (bpm).

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After her latest dialysis treatment, Michelle experienced vertigo and nausea. Michelle's doctor orders 0.083 g of chlorpromazine

vesna_86 [32]

Answer: 2.6 ml of chlorpromazine are administered.

Explanation:

Given stock solution of chlorpromazine, 3.2 %(m/v) i.e 3.2 grams of chlorpromazine are dissolved in 100 ml of solution

We need to find the volume of solution that can contain 0.083 grams of chlorpromazine.

By applying unitary method, we get:

3.2 grams of chlorpromazine is present in 100 mL of solution.

So, 0.083 grams of chlorpromazine will be present in = $\frac{100mL}{3.2g}\times 0.083=2.6mL$ of solution.