Sentences with phrase «when oxygen supply»

When the oxygen supply to the brain is reduced as a result of blood vessel restriction, it is not uncommon for people to experience feelings of cloudiness, leading to anxiety and even depression.

Such loss of visual function can be observed in patients who have suffered a stroke or traumatic brain injury or when the oxygen supply to the brain has been reduced (cerebral hypoxia).

However, they can also somehow survive for months or years when their oxygen supply is exhausted.

«This happens when oxygen supply to the damaged tissue is impaired and oxygen demand by the damaged cells greatly exceeds its supply.»

Not exact matches

Usually this is done for an emergency with Twin B, like a cord prolapse (when the cord comes out with or before the baby, thereby cutting off the baby's oxygen supply.)

When you start moving, your muscles require a steady supply of oxygen, so your body will send more blood to the limbs in use.

Midwives also bring a slew of equipment when attending a home birth, such as a monitoring tools, birth supplies, and oxygen tanks, as well as emergency equipment, including neonatal resuscitation items and postpartum hemorrhage supplies.

One researcher notes that the supine position (lying on the back) may contribute significantly to hypotension and FHR abnormalities when an epidural is in place.73 Another found that the supine position (plus epidural) was associated with a significant decrease in the oxygen supply to the baby's brain (fetal cerebral oxygenation).74

A stroke occurs when the blood supply to part of the brain is interrupted or reduced, depriving brain tissue of oxygen and nutrients.

Pulmonary fibrosis occurs when lung tissue becomes scarred, leading to loss of lung function and reduced oxygen supply to the blood.

However, neurons only maintain a small reserve of energy and these cells require a continuous supply of oxygen, especially when the cells are firing and communicating with their neighbors.

Indeed, every cell continuously produces HIF - 1α but rapidly destroys it when the cell has an adequate supply of oxygen.

When microorganisms decompose this biomass, they thereby consume more oxygen than can be supplied by surrounding waters and thus the oxygen concentration decreases.

And when shifting tectonic plates set off a spike of undersea eruptions, the resulting clouds of ash choked off the ocean's oxygen supply.

When researchers injected the bacteria into rats» hearts, the microbes restored oxygen to heart tissue after blood supply was cut off as in a heart attack, researchers at Stanford University report...

Hypoxia, or a lack of oxygen, is a phenomenon in tumors that occurs when they outgrow their blood supply.

When water used as a coolant is returned to the natural environment at a higher temperature, the change in temperature impacts organisms by (a) decreasing oxygen supply, and (b) affecting ecosystem composition.

And when it comes to endurance, a good and steady supply of oxygen is crucial.

When you train «for the pump» (usually done by performing a high number of reps with lighter weights), your muscles become engorged with blood, which supplies oxygen and nutrients and eliminates waste products from muscle tissue, and your muscles become visibly larger, tighter and more vascular, which feels great and makes you look big and powerful.

When your eyes are closed at night, the air supply is reduced; wear your contacts to bed and there's even less oxygen available.

Energy is increased with a healthier heart rate when the blood supplies the body with higher levels of oxygen.

When we remember to take deep breaths throughout the day, we are promoting intrathoracic pressure which improves the oxygen supply to our cells (3).

Cardiac surgery can cause tissue injury when blood supply returns after a period of low oxygen.

When a tumor outgrows its blood supply, it sends a sign to surrounding tissues to deliver more nutrients and oxygen.

It acts as a quick reserve energy boost when your fuel supply — oxygen and blood sugar — is running low.

In my own experience, many people could also benefit from some simple exercises to improve activation of the diaphragm, because when performing at a high intensity, the ability to supply oxygen and remove waste product via respiration will affect your performance no matter how much strength work you have done previously.

Pain results when part of the muscle briefly loses its supply of oxygen.

But when their worst fears are realized and the cage breaks away from their boat, they find themselves plummeting to the bottom of the seabed, too deep to radio for help without making themselves vulnerable to the savage sharks, their oxygen supplies rapidly dwindling.

All of the injectable agents have the potential to produce respiratory depression, so the veterinary technician needs to be able to take rapid control of the airway, supply oxygen, and ventilate when necessary.

Any type of respiratory distress should be seen by your Veterinarian especially if you are seeing dark pink gums with some blue spots which disappear when respiration increases is indicative of inadequate oxygen being supplied to the blood, this may be due to lung problems or blood problems (carbon monoxide poisoning for example).

There is a substance called The Dust, that is fatal when breathed in, so you have to explore carrying your own oxygen supply.

The work was created during Karikis's residency on the island, when he enountered a group of women called haenyeo (sea - women), now in their late 70s and 80s, who dive to great depths with no oxygen supply to find pearls and catch sea - food.

When water fills spaces among soil particles, as it does in wet and flooded soils, oxygen is in short supply and methanogens thrive.

When a child's oxygen supply is cut off completely for just 10 seconds, they'll lose consciousness.