A Patient Being Imaged by MRI Is Not Allowed to Have

question 5

Essay

A patient being imaged by MRI is not allowed to have any metal on him. Why?

Understand the principles and procedures for safely performing nasotracheal and oropharyngeal suctioning.

Identify the appropriate actions to take when a patient shows signs of respiratory distress or decreased oxygenation during suctioning.

Demonstrate knowledge of the proper care and maintenance of tracheostomy tubes to prevent infection and ensure patient comfort.

Recognize the indications for suctioning in patients with artificial airways and the risks associated with improper suctioning techniques.

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Definitions:

Vasoconstriction

Decreased diameter of blood vessels.

Erectile Tissue

Specialized tissue found in certain parts of the body like the penis and clitoris, which can become engorged with blood, causing the tissue to harden and expand.

Venules

Small veins that collect blood from capillary beds and join to form veins, facilitating the return of blood to the heart.

Engorgement

The swelling of bodily tissues, often due to an excessive accumulation of fluid or blood.