Which of the following statements is NOT accurate of blood alcohol content (BAC)?a. BAC is used to determine number of beverages consumed.
b. BAC varies from one individual to the next.
c. BAC is used to determine level of intoxication.
d. BAC is the concentration of alcohol in a person's blood.

Answers

Answer 1
Answer: The answer is A. BAC is used to determine number of beverages consumed.

BAC is used to measure the level of intoxication of an individual. It is often expressed as the weight of ethanol in a given volume of blood. It must be noted that different people have different BACs due to several factors such as: weight, alcohol consumption, gender, and food intake. Though BAC is used to measure the amount of alcohol in the blood, it does not determine the number of beverages consumed.

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Which of the following is NOT a good exercise for the lower body?a. hip flexor
b. spine stretch
c. calf stretch
d. hamstring stretch

Answers

The answer is B. Spine stretch

Spine stretch is an exercise to stretch your back bone, which mean your upper body, not the lower one.

NB :
Hip Flexor : To stretch your thigh
Calf stretch & Harmstring stretch : To stretch your lower legs

Spine stretch is not a very efficient exercise for the lower body because it can cause a slip disc problem.

Further Explanation:

Stretching is an effective physical activity that improves the flexibility of an individual. It is an angle at which a specific muscle is relaxed and contract. Three different types of stretching are there,

  • Ballistic Stretching
  • Static Stretching
  • Dynamic Stretching

Stretching improves the blood circulation, coordination, and flexibility of the body. Sometimes it can waste time because over-stretching affects the spine adversely. It can worsen the back problems of an individual that leads to a slipped disc. Stretching your back might feel good for some time, but it’s not good for the spine. Muscles are not the problem. More range of motion associates to more low back pain.Stretch positions are the same that can cause disc herniation. Also, spine stretchcan cause pain for a prolonged time and affect and individual in the future.

Learn More:

  1. Learn more about carbohydrate monomer brainly.com/question/6947177
  2. Learn more about core muscle stabilization brainly.com/question/1231927
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Answer Details:

Grade: High School

Subject: Health

Chapter: Stretching

Keywords:

Stretching, spine, worsen, position, flexibility, contract, relax, ballistic, dynamic, static, circulation, coordination, good, pain, future.

What is the general adaptation syndrome?A.a syndrome caused by an accumulation of negative stressors
B.the body's ability to respond appropriately to both negative and positive stressors
C.a model used to to explain reactions to stressful situations
D.the ability of a person's emotions and phsicaly state to adapt to a given environment

Answers

The general adaptation syndrome is the body's ability to respond appropriately to both negative and positive stressors

Option B.

It usually involves three different stages:

  • Alarm
  • Resistance
  • Exhaustion.

What is syndrome?

Syndrome refers to a group of symptoms which usually occur together at the same time.

However, they are signs and symptoms which which occur together and characterize a particular conditionand abnormalities in the body system.

Learn more about syndromes:

brainly.com/question/24452126

The answer is B because it comes in 3 stages in which your body reacts

1) Which of the following best describes the role of thiamin in energy metabolism?A)Its coenzyme form is involved in fatty acid synthesis.
B)It is the final acceptor for electrons in the electron transport chain.
C)The chemical bonds within its carbon skeleton can be used to produce ATP.
D)Its coenzyme form assists in breakdown of carbohydrates, fats, and proteins.

Answers

Thiamin (or thiamine) is one of the water-soluble B vitamins. It is also called Vitamin B1. Thiamin acts like a cofactor in the body by helping the body's cells to change carbohydrates into energy.  Thiamin acts as  a coenzyme in the metabolism of branch-chain amino acids.

The following best describes the role of thiamin in energy metabolism: Its coenzyme form assists in breakdown of carbohydrates, fats, and proteins. Correct answer: D The coenzyme which is essential for energy metabolism is Thiamin pyrophosphate (TPP).

Im not sure but i think it's A

When do you start showing during pregnancy?

Answers

When do you start showing during pregnancy?
On average, pregnant women begin showing during the second trimester, around 12 to 16 weeks. Normally, your uterus is the size of a lemon. By weeks 14 to 17 of your pregnancy, it’s about the size of a small melon and has risen above the pelvic cavity, making it visible above your waistline.

Everyone's body is different most people i have seen start showing at 3 months. 

Andrea wants to improve her flexibility. She is already doing flexibility and strength-building exercises during her workout. Which type of exercise would NOT complement Andrea’s present work out very well?a) biking
b) cross-country skiing
c) swimming
d) weightlifting

Answers

D) Weightlifting 

Weightlifting would not complement her current workout routine because she is working to improve her flexibility. By adding weightlifting to her routine she would only be increasing her strength and muscle mass.
I think the answer is b, the reason I picked B is because she is trying to improve flexibility. A,C and D are helping with strength and B does not really help.

Which of these is an example of drug misuse?A. Jose takes a prescription medication according to his doctor’s directions.
B. Sylvia takes one headache pill when the bottle calls for two.
C. Ali takes an OTC pain medication as the bottle directs.
D. Chen takes three constipation pills when the bottle calls for two.

Answers

The answer is D. Chen takes three constipation pills when the bottle calls for two.
This is overdosing.

Drug misuse is defined as the use of a substance for a purpose not consistent with legal or medical guidelines.

The following is an example of drug misuse: Chen takes three constipation pills when the bottle calls for two. Correct answer: D All other options are examples in which drugs are used exactly as the guidelines say or less then the amount on the guidelines.