Figure 4-21 -Refer to Figure 4-21.At a Price of $16,there Is a $16,there

question 101

Multiple Choice

Figure 4-21
-Refer to Figure 4-21.At a price of $16,there is a

• A)surplus of 1 unit.
• B)surplus of 3 units.
• C)shortage of 1 unit.
• D)shortage of 3 units.

---

Definitions:

Centrally Venous Catheter

A tube placed into a large vein in the neck, chest, or groin to administer medication or fluids, obtain blood tests, and directly obtain cardiovascular measurements.

Indwelling Urinary Catheter

An indwelling urinary catheter is a tube inserted into the bladder through the urethra to drain urine, often used for patients who cannot urinate independently.

Colostomy

A surgical procedure that creates an opening in the abdominal wall to allow for waste elimination through the colon to an external pouch.

Nasoenteric Feeding Tube

A type of feeding tube that is inserted through the nose and extends into the intestines to deliver nutrition directly to the gastrointestinal tract.