It is true that blood alcohol level (BAL) is the ratio between the
alcohol consumed and the blood in the body. It refers to the percentage
of alcohol found in your bloodstream. If this percentage is above a
certain level, and you are driving, for example, a police officer can
take you into custody for driving while under the influence of alcohol.
Answer: true
explanation: i got it right
Answer:
The baby starts breathing
Explanation:
While in the womb, a fetus has its oxygen delivered to it, and the waste products removed (all via the mother's bloodstream), so there is no reason to separate all the chambers of the heart while still in the womb.
However, once the baby is born and it is breathing, the chambers need to differentiate in order to allow the blood to reach the lungs, and the oxygenated blood and deoxygenated blood do not mix.
The patient Free T3 concentration is increased. Normal range of free T3 is about 2-4pg/dl. Increased free T3 indicating a hyperthyroid condition. In this case, you need to determine whether the cause is central(TSH elevated) or peripheral (TSH normal) by testing TSH level. The patient might need anti thyroid drugs like <span>Propylthiouracil.</span>
