P wave is the atria “firing”/depolarizing, the QRS complex is the ventricles depolarizing (and the atria are depolarizing while this happens), and the T wave is the ventricles depolarizing. Depolarizing is when it contracts, and repolarizing is when it relaxes and refills.
To request intravenous antibiotics and to report the finding, call the doctor right away.
<h3>What is umbilical cord?</h3>
- During pregnancy, a tube called the umbilical cord joins you to your unborn child.
- It has three blood vessels: two arteries transfer waste from your baby back to the placenta and one vein carries food and oxygen from the placenta to your baby.
- Because it transports the baby's blood back and forth between the newborn and the placenta, the cord is sometimes referred to as the "supply line" for the infant.
- It provides the newborn with nourishment, oxygen, and waste product removal.
- The umbilical cord begins to grow five weeks after conception.
- Wharton's jelly, a gelatinous substance primarily formed of mucopolysaccharides that shields the blood vessels inside the umbilical cord, is present there.
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Answer:
a medicine which promotes the secretion of sputum by the air passages, used to treat coughs.
Explanation:
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Answer:
i believe it is called a chronic infection
Answer:
Your chances of performing successful First Aid increase dramatically if more than one person is involved. Be sure to seek assistance from by standers, even if they are not certified. If the victim refuses first aid, call 911 and stay with the victim until help arrives.
