________ and the Smaller Air Passageways Are Not Lined with Ciliated

question 44

Multiple Choice

________ and the smaller air passageways are not lined with ciliated mucosae and cannot effectively remove the inhaled particles.

• A)The bronchioles
• B)The lobar bronchi
• C)The alveolar ducts
• D)The segmental bronchi

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Definitions:

Medulla

The innermost part of an organ or structure, such as the medulla oblongata in the brain which controls vital body functions.

Renal Papilla

The tip of the renal pyramid in the kidney that projects into the minor calyx, where urine is collected before passing into the ureter.

Ureter

(ureter) One of the paired tubular structures that conducts urine from the kidney to the bladder.

Urine Flow

The process by which urine moves from the kidneys to be expelled from the body.