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docker41 [41]
3 years ago
8

Why are some neck muscles called the scalenes?

Health
1 answer:
sineoko [7]3 years ago
8 0

Answer:

The anterior and middle scalene muscles lift the first rib and bend the neck to the same side; the posterior scalene lifts the second rib and tilts the neck to the same side. The muscles are named from Ancient Greek σκαληνός (skalenos) 'uneven'.

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When we are cold, or the external temperature is low, most venous blood returning from the distal part of the arm travels in the
enyata [817]

Answer:

When the body is cold, the blood inside the body travels via different route to rise the temperature of the body so that it fells hot and stable.

During the time of exercise, the blood distribution changes and hypothalamus  signals for reduced vasometer stimulates the vessels present in skin.

Blood moves through the capillary beds and radiates heat from the body to make it feel cool.

This is a short term neural control mechanism of the body to meet the specific demands.

5 0
3 years ago
An athlete, who is in fact well-prepared, nevertheless thinks just before a contest, "I cannot do this! I need to be perfect, an
zheka24 [161]

Answer:

cognitive

Explanation:

Cognitive model of abnormality -

According to this model, the thoughts of the person refers the action of the person, i.e. , whatever is their in the person's mind determine the action he is doing, is referred to as Cognitive model of abnormality .

  • As if a person thinks very positively before performing any task , by motivating himself that " he is the best " , " he has worked very hard for it " , " he can very well perform the task " , these factors reflects in the task too , and he performs really well.

And vice versa,

  • If the person thinks very negative before his task , i.e. , the feeling of giving up the task , demotivating thoughts , just makes the situation worst and he ultimately loses the task .

Hence, from the given scenario of the question ,

The correct answer is - Cognitive model of abnormality .

6 0
4 years ago
Read 2 more answers
When harmful substances released from the liver reach the brain, they can cause __________.
sergiy2304 [10]
B. Hepatic encephalopathy
4 0
3 years ago
Read 2 more answers
Hypothermia can occur as a result of exposure to extremely hot weather conditions. true or false
mario62 [17]

Answer:

False. It's the exposure to extremely cold weather conditions.

5 0
4 years ago
Read 2 more answers
For an average-size man, blood alcohol level (BAL) rises about __________ per drink per hour.
lidiya [134]

Answer:

0.025

Explanation:

Blood alcohol level is measured as the concentration of alcohol per unit of blood in the body. It is a good indication of how intoxicated a person is.

This can be measured by testing breathe, blood and even urine.

It is not a good system to measure how many drinks a person has had, since body weight, metabolism, health, etc. varies among different people, so testing the blood alcohol level is a good system to use.

4 0
3 years ago
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