The Sinuses That Are Located Directly Inferior to and Form

question 48

Multiple Choice

The sinuses that are located directly inferior to and form the floor of the orbit are the:

• A) maxillary sinus
• B) sphenoidal sinus
• C) frontal sinus
• D) ethmoidal sinus

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Definitions:

Caffeine

A stimulant found in coffee, tea, chocolate, and some medications, known for its effects on increasing alertness and reducing fatigue.

Excitatory Neurotransmitters

Chemical substances released by neurons to transmit signals across synapses, promoting the firing of action potentials in receiving neurons, thus facilitating brain and nervous system activity.

Nervous System

is the network of nerve cells and fibers that transmits nerve impulses between parts of the body, coordinating its actions and sensory information.

Central Nervous System

The part of the nervous system that consists of the brain and spinal cord, responsible for processing and transmitting information in the body.