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OLga [1]
3 years ago
9

As we get older does the neurons increase or decrease

Health
1 answer:
erik [133]3 years ago
6 0
Neural connections decrease as we age
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John Snow, in Snow on Cholera: A. established postulates for transmission of infectious disease. B. was the father of modern bio
SCORPION-xisa [38]

Answer: (C) Was an English anesthesiologist who used natural experiments.

Explanation:

 John snow was an English anesthesiologist and he accomplishment in the anesthesia, medicine and in the epidemiology.

Dr john snow set up the series for using the natural experiments. He is also known as the father of the modern epidemiology.

He basically believe that the sewage dump into the rivers near the town can cause the cholera outbreak. In 1854, he investigated the reason of out break and also proves his theory in the Soho, London. He also leader of the development of the medical hygiene and the anesthesia.

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3 years ago
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What is the key to maintaining a health weight
AlexFokin [52]
Eating healthy, exercising
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3 years ago
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1) TARGET HEART RATE
Veseljchak [2.6K]

Answer:

A 17 year old with a resting heart rate of 62 bpm has a maximum hearth rate of 203 bpm, a hearth rate reserve of 141 bpm and target hearth rate between 161 and 182 bpm

Explanation:

Target heart rate is a measure used to calculate the range of heart rate that should be maintained during intense exercise.

Knowing a person's age and resting heart rate (RHR), a target heart rate calculation can be made from the maximum heart rate (MHR) and the hearth rate reserve (HRR)

Data:

- Age: 17 years old

- RHR: 68 bpm

The maximum heart rate is calculated by subtracting age from a constant value of 220, so:

  • MHR = 220 - age
  • MHR = 220 - 17  
  • MHR = 203 bpm

HRR is calculated by subtracting the resting heart rate (RHR) from the MHR value:

  • HRR = MHR - RHR
  • HRR = 203 - 62
  • HRR = 141 bpm

THR is obtained by multiplying the HRR by 0.7 and 0.85, to obtain the range of heart rate in which the exercise can be performed.

  1. THR lower limit = (HRR x 0.7) + RHR                                                   Lower THR = (141 x 0.7) + 62 = 160.7 ≈ 161 bpm
  2. THR top limit = (HRR x 0.85) + RHR                                                         THR top = (141 x 0.85) + 62 =  181,85 ≈ 182 bpm

For the 17-year-old, the ideal target heart rate for an intense exercise is between the values of  161 and 182 bpm.

6 0
3 years ago
Work out, eat healthy, and pay attention to your health
hichkok12 [17]
True..............,,,........
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What are some challenges to eating healthy as a college student?
Darya [45]
College students are not usually the most financially stable and junk food tends to be cheaper than healthy food. Therefore, college students can only afford to eat unhealthy foods. College students can try to find healthy alternatives that are cheap and try saving their money. Always make sure that their is a fruit or at least something healthy in their meal. If your parents want you to decrease your fat intake, a good thing to keep in mind is that eating later at night actually causes you to gain weight more than eating during the day.
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