Knowledge Flashcards
7 cards from real CMA practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Knowledge flashcards as text
Which part of the nervous system controls involuntary functions such as heart rate and digestion?
Answer: Autonomic nervous system
The autonomic nervous system regulates involuntary body functions including heart rate, respiration, and digestion.
What is the term for the phase of the cardiac cycle when the ventricles contract?
Answer: Systole
Systole is the phase of the cardiac cycle during which the ventricles contract and eject blood into the arteries.
Which structure connects muscle to bone?
Answer: Tendon
Tendons are fibrous connective tissue structures that attach skeletal muscles to bones.
A patient's urine is dark amber with a strong odor. This most likely indicates:
Answer: Dehydration
Dark, concentrated urine with a strong odor is a classic sign of dehydration caused by insufficient fluid intake.
Which lobe of the brain is primarily responsible for processing visual information?
Answer: Occipital lobe
The occipital lobe, located at the back of the brain, is the primary visual processing center.
The medical suffix '-ectomy' means:
Answer: Surgical removal of
The suffix '-ectomy' indicates a surgical procedure involving removal of an organ or tissue (e.g., appendectomy).
Which of the following electrolytes is most critical for maintaining normal cardiac rhythm?
Answer: Potassium
Potassium is essential for normal cardiac conduction; both hypokalemia and hyperkalemia can cause life-threatening arrhythmias.