Vital Signs and Patient Monitoring Flashcards
6 cards from real CPCT practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 6 Vital Signs and Patient Monitoring flashcards as text
Which thermometer placement site gives the lowest temperature reading and is least preferred for accuracy?
Answer: Axillary
Axillary temperature is consistently lower (about 1°F) than core temperature and is the least accurate placement site.
An apical pulse is measured by placing a stethoscope at which anatomical location?
Answer: Left midclavicular line, 5th intercostal space
The apical pulse is auscultated at the point of maximal impulse: left midclavicular line at the 5th intercostal space.
A patient's pulse is described as 'thready.' What does this mean?
Answer: Weak and easily obliterated
A thready pulse is weak, fine, and easily obliterated with slight pressure, often indicating low cardiac output.
How often should vital signs be taken for a stable post-operative patient unless otherwise ordered?
Answer: Every 4 hours
Stable post-operative patients typically have vital signs assessed every 4 hours per standard nursing protocols.
What does a widening pulse pressure (difference between systolic and diastolic) potentially indicate?
Answer: Increased intracranial pressure
A widening pulse pressure is a late sign of increased intracranial pressure as described in Cushing's triad.
When a patient's oxygen saturation drops below which threshold should a PCT immediately notify a nurse?
Answer: 94%
Most facilities require notification when SpO2 falls below 94% in a patient without chronic hypoxic disease, as this may indicate respiratory compromise.