- Karnoven heart rate Ratio Method

Advantages : Easy to do, cost friendly
Disadvantages : can only predict the amount of maximum oxygen intake

-Vo2max

Advantages : this test directly measures body oxygen consumption , the other tests only try to estimate

Disadvantages : Relativiely time consuming and high cost

7 0

3 years ago

Read 2 more answers

Write a D in front of statements or words that describe depressants and H before those about hallucinogens and S before those de

Nutka1998 [239]

Explanation:

_Suppress the central nervous system - D

_Marijuana - H

_numb the body to pain - D

_heroin - D, H

_can cause someone to see things that aren’t there - H

_increase heart rate and adrenaline - S

_can cause heart attacks seizures and strokes - S

_caffeine - S

_act as a sedative - H

_LSD - H

_ecstasy - S

_some types of these act like endorphins - S

_slow heart rate breathing and blood pressure to dangerous levels - D

_cocaine - S

Depressants are things that are causing a feeling of depression or also depression as a serious condition.

Hallucinogens are considering types of drugs that are causing the feeling of hallucination which means that the person who has it will see something that is not existing.

Stimulants are considering things such as caffeine which can increase the energy level in our body.

6 0

2 years ago

Identify each factor as an internal or external pressure.

vichka [17]

Answer:

Internal pressures are:

1. Addictive tendencies

2. The need to feel pleasure

3. Genetic factors.

External Pressures:

1. Celebrity role models

2. Perception of drug use as a norm

Explanation:

The tendency for one to exhibit or imbibe certain attitude or behaviours could be caused by two major factors, namely:

A. Internal pressure: these include factors that is emanates from within the individual. The tendencies are from within and internal. Examples of internal pressures are: