50 Questions
Which method is usually inbuilt to a multiparameter measurer for measuring blood pressure?
Osculum metric method
What is the normal range for diastolic blood pressure in healthy non-anaesthetised animals?
80 to 120mmHg
What does a mean arterial pressure (MAP) under 60 for over 30 minutes indicate?
All of the above
What is the purpose of using lube gel in Doppler pulse oximetry?
To increase conductivity
What does cyanosis indicate?
Severe hypoxaemia
What is the purpose of capillary refill time assessment?
To assess tissue perfusion
Although all Correct, Which artery is most commonly used for pulse palpation in animals?
Femoral
What is the purpose of measuring capillary refill time?
To assess tissue perfusion
What is the best information we have on tissue perfusion?
Blood pressure
What is the purpose of measuring blood pressure in animals?
To measure tissue perfusion
Which of the following can be used to monitor the heart rate and rhythm of an anaesthetised patient?
Stethoscope and pulse palpation
What should be done in order to determine the normal parameters of heart rate and rhythm for an anaesthetised patient?
Perform preclinical checks
Which of the following statements is true about the presence of a heartbeat in an anaesthetised patient?
It implies that circulation could be inadequate
What is the recommended heart rate range for an anaesthetised patient?
60-120 bpm
Which of the following can be used to measure the heart rate of an anaesthetised patient?
Oesophageal Stethoscope
What is the advantage of using an oesophageal stethoscope for measuring heart rate?
It is highly accurate
Where should the oesophageal stethoscope be placed to measure the heart rate of an anaesthetised patient?
Down the side of the ET tube
What is the recommended measurement range for the oesophageal stethoscope in anaesthetised patients?
From the incisor to the scapular region
What is the purpose of using a stethoscope in conjunction with pulse palpation and blood pressure measurement?
To ensure accurate heart rate measurement
How can different drugs affect the heart rate of an anaesthetised patient?
They can either lower or increase the heart rate
Which of the following is a limitation of pulse oximetry?
A patient with poor circulation may not show hypoxemia on pulse oximetry
Which of the following is true about the placement of a pulse oximeter probe?
It can be placed on various parts of the body
What does the waveform from a pulse oximeter indicate?
The height of the waveform indicates the level of oxygen saturation
Why is it important to use a pulse oximeter in conjunction with blood pressure monitoring?
Pulse oximetry may not detect hypoxemia in patients with low blood pressure
Which of the following can affect the accuracy of pulse oximetry readings?
All of the above
What percentage of oxygen is found in room air?
21%
What is the purpose of an electrocardiogram (ECG)?
To detect arrhythmias
Which limbs are used for an electrocardiogram (ECG)?
Red right forelimb, yellow left forelimb, green left hindlimb
What equipment can be used to monitor the cardiovascular system?
Blood pressure monitors, pulse oximeters, ECG, and stethoscopes
What should be done before using an ECG?
Soak it in surgical spirit
Which of the following methods can be used to monitor the heart rate and rhythm of an anaesthetised patient?
Stethoscope and pulse palpation
What does the heart rate of an anaesthetised patient typically range from?
60-120 bpm
Which of the following statements is true about the presence of a heartbeat in an anaesthetised patient?
Presence of a heartbeat ensures adequate circulation
Which of the following is a benefit of using a pulse oximeter for monitoring the cardiovascular system?
It can detect hypoxemia
Where can a pulse oximeter probe be placed to measure the oxygen saturation level in the blood?
Pinna
What does a reading of over 95% on a pulse oximeter indicate?
Everything is okay
What is the purpose of using an electrocardiogram (ECG) for monitoring the cardiovascular system?
To detect arrhythmias
Which method is commonly used for pulse palpation?
Femoral
What is the normal range for diastolic blood pressure in healthy non-anaesthetised animals?
80 to 120mmHg
What does cyanosis indicate?
Severe hypoxaemia
Which of the following methods can be used to measure blood pressure in animals?
Doppler
What is the normal range for diastolic blood pressure in healthy non-anaesthetised animals?
80 to 120mmHg
What is the purpose of capillary refill time assessment?
To assess tissue perfusion
Which method is highly accurate for measuring heart rate and more reliable than any machinery?
Using an oesophageal stethoscope
What does a beating heart in an anaesthetised patient imply about cardiac output?
Cardiac output is inadequate
What is the recommended heart rate range for an anaesthetised patient?
60-120 bpm
Which of the following is a limitation of pulse oximetry?
Hypoperfusion can affect the accuracy of readings
What can potentially cause inaccurate pulse oximetry readings?
Vasoconstriction
What is the purpose of using a pulse oximeter in conjunction with blood pressure monitoring?
To ensure accurate readings
What percentage of oxygen is found in room air?
21%
Test your knowledge on monitoring the cardiovascular system with this quiz. Learn about different methods of monitoring heart rate and rhythm, checking mucous membrane color and capillary refill time, and detecting arrhythmias. Explore how to measure blood pressure and hemoglobin oxygen saturation.
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