Sentence examples for become obstructed from inspiring English sources

For example, scarring of the intestines can cause the tubular structure to become obstructed through narrowing.

In time the walls tend to degenerate, and the vessels either dilate, with the danger of bursting, or become obstructed.

The air passageways located in the neck (the windpipe and the larynx, or voice box) can become obstructed, causing suffocation.

In this condition the abnormal venous channel draining to the right side of the heart may become obstructed.

In addition, micro-robots could deliver drugs directly to veins inside the retina that have become obstructed by clots, a condition that can cause blindness and for which there is at present no reliable cure.

Executives asserted, as they have before, that the sudden unintended acceleration in Toyota cars was caused by gas pedals that can become obstructed by floor mats or stick because of design flaws, and not by problems in the electronic systems.

One is sleep apnea, in which breathing becomes obstructed during sleep, causing the child to wake up frequently.

The two carotid arteries, which are situated on either side of the neck, supply blood to the brain, and when one vessel becomes obstructed because of atherosclerosis the risk of stroke is extremely high.

The disorder occurs when a person's airway becomes obstructed.

An autopsy found he choked to death after his airway became obstructed by cockroach parts.

An obstetric fistula occurs when a woman's labor becomes obstructed and constant pressure from the baby's head on the pelvis cuts off the flow of oxygenated blood, causing tissue to die.