Macroglossia means:

Suffix.

Word root.

Prefix.

Combining form.

Answer and Explanation

The Correct Answer is D

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.

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Correct Answer is C

Explanation

Choice A rationale:

Modified equivalents. This is not the correct answer. The abbreviation "mEq" stands for milliequivalents, not modified equivalents.

Choice B rationale:

Megaequivalents. This is not the correct answer. "Mega" is a prefix indicating a factor of one million. In the context of electrolytes and medications, milliequivalents (mEq) are the appropriate unit of measurement, not megaequivalents.

Choice C rationale:

Milliequivalents. This is the correct answer. Milliequivalents (mEq) are a measure of the chemical combining power of a substance. In medical contexts, mEq is often used to express the amount of electrolytes (such as potassium, sodium, calcium) in a solution or dosage form. It represents 1/1000th of an equivalent, which is the amount of a substance that can react with or replace one mole of hydrogen ions (H+) It is important for healthcare professionals to understand these units when dealing with medications and intravenous fluids, as incorrect administration can lead to serious health complications.

Choice D rationale:

Miniequivalents. This is not the correct answer. "Mini" is not a standard prefix used in the International System of Units (SI) The correct prefix for a thousandth of an equivalent is "milli," making milliequivalents the appropriate unit of measurement for substances like electrolytes.

A. Counting a regular pulse for 30 seconds and doubling the number to obtain the rate. B. Palpates the femoral artery in the groin of the client. C. Palpates both carotid pulses at the same time. D. Palpates the radial artery on the thumb side of the wrist.

Correct Answer is A

Explanation

Choice A rationale:

The client's respirations are faster and deeper than normal due to expelling too much carbon dioxide. This condition is known as hyperventilation. Hyperventilation can occur due to various reasons such as anxiety, pain, fever, or metabolic acidosis. When the body expels excessive carbon dioxide, it leads to respiratory alkalosis, resulting in faster and deeper breathing to compensate for the decrease in carbon dioxide levels in the blood.

Choice B rationale:

This option is incorrect. Hypoxemia, or low blood oxygen levels, typically leads to rapid, shallow breathing (tachypnea) rather than deep and fast respirations.

Choice C rationale:

This option is incorrect. Inflammation of the phrenic nerve does not directly affect the depth and rate of respirations. Phrenic nerve inflammation is more likely to cause pain during breathing or hiccups.

Choice D rationale:

This option is incorrect. Using intercostal muscles to breathe is a normal physiological process, especially during deep or labored breathing. However, it does not explain the specific situation described in the question, where the respirations are faster and deeper than normal.

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Macroglossia means:

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A provider orders potassium chloride, 20 mEq, orally, once daily. The nurse knows that the abbreviation mEq stands for which of the following?

Correct Answer is C

Explanation

A nurse is assessing peripheral pulses on a client and is aware that which action is a safety issue when assessing the client's peripheral pulses?

Correct Answer is A

Explanation

A nurse enters a client's room and sees smoke coming from the client's trash can.Which of the following actions should the nurse take first?

A nurse is reinforcing teaching about home safety for a client who has a history of falls. Which of the following statements should the nurse identify as an indication that the client understands the instructions?

Which body part is in the following location? Posterior and between the cranial and thoracic cavities.

A nurse is preparing to conduct a fall risk screening on a client.Which of the following variables will the nurse use to evaluate the client? (Select all that apply.)

A nurse is caring for a client who ingested a poison and is now having seizures.Which of the following is the priority action the nurse should take?

The nurse is assessing the client's vital signs and is aware that which assessment data requires immediate attention?

A nurse explains to a client that it is important to slowly change positions to diminish or eliminate the symptoms of what?