Answer:
288ng/ml
Explanation:
A serial dilution is any dilution where the concentration decreases by the same quantity in each successive step.
- Serial dilutions are multiplicative.
it to 3 rounds of dilutions for the first tube so 3x6=12 so the 300-12=288
Vitamin A nutritional has the greatest within-person variation and thus requires the most recorded days of intake. It is a micronutrient.
<h3>Micronutrients and vitamin A</h3>
Micronutrients such as vitamins and minerals are nutrients obtained from the diet in small amounts.
Vitamin A (retinol) is a fat-soluble micronutrient whose daily intake is variable in different individuals.
Vitamin A is a micronutrient that helps the body's natural defense against pathogenic microorganisms (e.g., bacteria).
Learn more about vitamin A here:
brainly.com/question/9179407
Answer:
The correct option is: D. Aorta
Explanation:
Aorta is the largest main artery of the human body, which originates at the left ventricle of the heart and extends to the abdomen and splits into the smaller common iliac arteries. Aorta receives oxygenated blood from left ventricle of the heart via aortic valve and distributes to all the parts of the body.
Answer:
The meaning of life is to help others and boost others but still do that for yourself and make yourself time if not the balance needed in life will be disrupted and you will turn either to selfless or selfish
Explanation:
Here is an example
If I were to help 30 people move in there new houses but then not be able to move into mine helping them it will turn into a spiral of selflessness
If I were to say no when someone wanted the last of the ice cream flavor I wanted I would turn selfish and the other people would always be upset they don't get the flavor they want this will start me to think everyone should and will give me want I want
So you see the meaning of life is balance no money love or anything else
The complete question with options are:
Only a small range of motion
Clients mention feeling out of breath
Lowering of blood pressure raising of respiratory rate
Increasing heart rate
The client's defining characteristics for this diagnosis are, clients report feeling short of breath, which is accompanied by an increase in heart rate and respiratory rate and lowering of blood pressure.
What is meant by immobilizer used on the arm?
While your shoulder recovers, you can use a shoulder immobilizer to prevent your arm from moving. Due to the fact that your arm is kept close to your body, it differs from a sling. Typically, an immobilizer has a wrist band, arm band, and chest band. The chest band will hold each band in place.
In order to keep patients from engaging in any physical activities involving the injured shoulder for the first 4-6 weeks following rotator cuff repair surgery, patients are frequently instructed to wear a sling or brace.
To learn more about shoulder immobilizer click the given link
brainly.com/question/14316356
#SPJ4