Which medical term means kidney?

Choice A rationale:

Pulse pressure is the difference between systolic and diastolic blood pressure and is not related to changing positions or the symptoms described in the scenario.

Choice B rationale:

Essential hypertension is a chronic medical condition characterized by elevated blood pressure levels persistently exceeding 140/90 mmHg. It is not directly related to positional changes or postural hypotension symptoms.

Choice C rationale:

Postural (orthostatic) hypotension occurs when a person experiences a sudden drop in blood pressure upon standing up from a sitting or lying position. This drop in blood pressure can lead to symptoms such as dizziness, lightheadedness, and fainting. Slowly changing positions is essential in managing postural hypotension because abrupt movements can worsen these symptoms. Educating the client about the importance of gradual position changes is crucial in preventing or minimizing postural hypotension-related symptoms.

Choice D rationale:

Pre-hypertension refers to blood pressure levels that are higher than normal but not high enough to be diagnosed as hypertension. It does not directly relate to the symptoms described in the scenario.

Choice A rationale:

A suffix is a word part that is added to the end of a root word to modify its meaning. For example, in the medical term "cardiologist," the suffix '-ologist' means a specialist or expert. A suffix is placed at the end of a root word or a combining form to create a specific medical term.

Choice B rationale:

A word root is the foundational part of a medical term. It contains the core meaning of the term and is not usually modified by prefixes or suffixes. For instance, in the term "cardiology," 'cardi-' is the word root, representing the heart. Word roots provide the essential meaning of the medical term.

Choice C rationale:

A prefix is a word part that is added to the beginning of a root word or a combining form to modify its meaning. Prefixes are important in medical terminology as they indicate locations, numbers, or time. For example, in the term "prehypertension," the prefix 'pre-' means before. Prefixes are added at the beginning of a word.

Choice D rationale:

A combining form is a word root combined with a vowel (usually 'o') that can be joined with other word parts to create a medical term. Combining forms are used as a connector to join a root word and a suffix or another root word. For example, in the term "gastritis," 'gastr-' is the combining form, representing the stomach. Combining forms facilitate the construction of complex medical terms.