Examlex
Which of the following cell junctions allows ions and small molecules to diffuse between the cytoplasm of two adjacent cells through tiny tunnels called connexons?
Intravenous Catheter
A tube inserted into a vein to administer fluids, medications, or collect blood samples.
Central Line
A catheter placed into a large vein, usually in the neck, chest, or groin, to deliver medications, fluids, or to obtain blood tests.
Chlorhexidine
An antimicrobial compound often used as a disinfectant and antiseptic, especially in healthcare settings.
Subclavian Vein
A large vein in the upper chest, just below the collarbone, that plays a critical role in returning blood from the arm to the heart.
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