22 Questions
What is the purpose of noninvasive ventilation?
To maintain a positive airway pressure and improve alveolar ventilation
Where is the thirst-control mechanism located?
Hypothalamus in the brain
What hormone helps in regulating fluid balance by conserving water in the body?
Antidiuretic hormone (ADH)
Which condition is characterized by 'water deficit' and hypertonicity?
Hypernatremia
What electrolyte imbalance can lead to muscle weakness and cardiac arrhythmias?
Hypokalemia
Which organ system is primarily responsible for excreting carbonic acid from the body?
Lungs
What is the role of alveoli in the lungs?
Exchanging oxygen for carbon dioxide through the alveolar capillary membrane
What is a common issue related to the inability to control the passage of feces and gas to the anus?
Incontinence
Which process involves moving gases into and out of the lungs?
Ventilation
What is the function of pulmonary circulation?
Moving blood to and from the alveolar capillary membrane for gas exchange
What happens during systole in the myocardial pump?
Mitral and tricuspid valves close
What describes coronary artery circulation?
Supplies the myocardium with nutrients and removes wastes
What is the purpose of positioning for respiratory care?
To reduce pulmonary stasis and maintain ventilation and oxygenation
Which technique encourages voluntary deep breathing in patients?
Incentive spirometry
What is the purpose of cardiopulmonary resuscitation (CPR)?
To restore cardiopulmonary functioning during emergencies
Which oxygen delivery method is used for higher concentrations of oxygen?
Plastic face mask with reservoir bag
What is the key physiological indication for invasive mechanical ventilation?
To provide life-saving respiratory support
In which situation is tracheostomy typically performed?
For long-term assistance with breathing
What is the main function of artificial airways such as oral airways in respiratory care?
To maintain an open airway and prevent obstruction
When would a simple face mask be typically used for oxygen therapy?
->In emergency situations or short-term therapy
Which method of restoring cardiopulmonary functioning is used to save lives during emergencies?
Cardiopulmonary resuscitation (CPR)
What is the primary purpose of incentive spirometry?
Encouraging deep breathing
Test your knowledge on the cardiovascular system including concepts like stroke volume, cardiac output, preload, afterload, and hyperventilation. Learn about normal sinus rhythm and its characteristics.
Make Your Own Quizzes and Flashcards
Convert your notes into interactive study material.
Get started for free
