#1
Which of the following is a physiological parameter commonly monitored in medical settings?
Temperature
ExplanationTemperature is a vital sign routinely monitored in medical settings to assess health status.
#2
What device is commonly used to measure blood pressure?
Sphygmomanometer
ExplanationA sphygmomanometer is the standard device used to measure blood pressure in clinical settings.
#3
What is the term used to describe the pressure exerted by circulating blood against the walls of blood vessels?
Blood pressure
ExplanationBlood pressure is the force exerted by blood against the walls of blood vessels.
#4
Which of the following is a method used to assess heart rate?
Electrocardiogram (ECG/EKG)
ExplanationAn electrocardiogram (ECG/EKG) is commonly used to assess heart rate by measuring electrical activity.
#5
Which of the following is a method used to assess oxygen saturation in the blood?
Pulse oximetry
ExplanationPulse oximetry is a non-invasive method used to assess oxygen saturation in the blood.
#6
What is the term for the amount of air that remains in the lungs after a maximal expiration?
Residual volume
ExplanationResidual volume refers to the volume of air remaining in the lungs after maximal expiration.
#7
Which of the following is not a method used for assessing respiratory rate?
Electrocardiogram
ExplanationAn electrocardiogram (ECG/EKG) measures the electrical activity of the heart, not respiratory rate.
#8
What is the normal range for adult human body temperature in degrees Celsius?
36-38
ExplanationThe normal range for adult human body temperature typically falls between 36 to 38 degrees Celsius.
#9
What is the term for the amount of air that moves in and out of the lungs with each breath during normal breathing?
Tidal volume
ExplanationTidal volume refers to the volume of air inspired or expired during each breath under normal conditions.
#10
Which of the following is used to measure electrical activity of the heart?
Electrocardiogram (ECG/EKG)
ExplanationAn electrocardiogram (ECG/EKG) measures the electrical activity of the heart.
#11
Which of the following physiological parameters is not typically assessed during a routine physical examination?
Tidal volume
ExplanationTidal volume, although a respiratory parameter, is not typically measured during a routine physical examination.
#12
What is the term used to describe the volume of blood ejected by the heart in one minute?
Cardiac output
ExplanationCardiac output refers to the volume of blood pumped by the heart in one minute, a vital measure of cardiovascular function.
#13
Which of the following is used to measure the oxygen saturation level in the blood?
Pulse oximeter
ExplanationA pulse oximeter is a device used to measure the oxygen saturation level in the blood non-invasively.
#14
What is the term used to describe the number of times the heart beats per minute?
Heart rate
ExplanationHeart rate refers to the number of times the heart beats per minute, indicating cardiac activity.
#15
Which of the following is a method used to assess carbon dioxide levels in exhaled breath?
Capnography
ExplanationCapnography is a method used to monitor the concentration of carbon dioxide in exhaled breath.
#16
Which of the following physiological parameters is not typically measured using a pulse oximeter?
Blood pressure
ExplanationBlood pressure, though vital for health assessment, is not typically measured using a pulse oximeter.
#17
Which of the following is a method used to assess the electrical activity of muscles?
Electromyography (EMG)
ExplanationElectromyography (EMG) is a diagnostic technique used to assess the electrical activity of muscles.