med term chapter 1

What are the four elements used to build medical words?

Word root, combining form, suffix, and prefix.

What is a word root (WR)?

The foundation of a medical term that contains its primary meaning.

What does the combining form 'arthr/o' mean?

Joint.

How does a combining form link to a suffix?

A combining form links to a suffix that begins with a consonant.

What does the suffix '-itis' indicate?

Inflammation.

What indicates a surgical procedure in medical terminology?

Suffixes like -ectomy (excision) or -centesis (surgical puncture).

What is the meaning of the prefix 'pre-'?

Before.

What is the rule for a word root linking to a suffix?

A word root links to a suffix that begins with a vowel.

What does '-plasia' mean in medical terms?

Formation or growth.

What type of suffix changes the meaning of a word when added to the end?

A suffix.

What does the suffix '-oma' signify?

Tumor.

What is the significance of the combining vowel in medical terminology?

It allows two word elements to be connected.

How does the prefix 'post-' modify a medical term?

It indicates something occurring after.

In the term 'gastr/o/enter/itis', what does 'gastr/o' represent?

Stomach.

What does 'dys-' imply when used as a prefix?

Bad, painful, or difficult.

What is a combining form?

A word root combined with a vowel, usually 'o', to facilitate linking other elements.

What is the meaning of '-rrhea'?

Discharge or flow.

What do surgical suffixes typically describe?

Procedures or interventions.

What does the suffix 'hepat/o' refer to?

Liver.

What is the role of pronunciation guidelines in medical terminology?

To aid in correctly pronouncing medical terms.

What does '-oscopy' imply in medical vocabulary?

Visual examination utilizing an instrument.

What is the relationship between prefixes and the words they modify?

Prefixes change or add meaning to the root words they precede.