ATI Gas Exchange and Oxygenation Practice Exam

These questions are part of the practice quiz. Start practicing

• How often should coughing be repeated for a patient with an incision?
• What defines inspiratory reserve volume?
• Which diets are recommended for lowering blood pressure (BP)?
• Which response is appropriate when a patient indicates they smoke?
• Which factor is NOT associated with increased airway resistance?
• What are the steps for bracing an incision while coughing?
• When is it appropriate to use a nonrebreather mask?
• What should a nurse do if a patient's tests or vitals appear to be abnormal?
• How often should tracheostomy care be performed?
• How should a nurse assess for jugular vein distension (JVD)?
• What role does the parietal pleura play in respiration?
• What level of oxygen saturation is desired for a patient before and after suctioning?
• What is the medical term for the collapse of airways and portions of the lungs?
• How is afterload defined in relation to the heart's functioning?
• Which component of the patient's history is essential to explore during an assessment?
• What sound is typically associated with airway obstruction?
• What can increase the workload of the heart, leading to hypertrophy?
• Which nervous system controls the function of the diaphragm?
• What is the primary difference between CPAP and BiPAP machines?
• Which of the following is NOT a treatment for angina?
• What might be a potential complication of improper chest tube placement?
• What effect does surfactant have on the surface tension in the alveoli?
• What is a key characteristic of BiPAP machines compared to CPAP machines?
• What are the oxygen delivery levels for a Venturi mask?
• What tissue layer covers the surface of the lungs?
• In which scenario would suctioning be most indicated?
• What is the oxygen concentration delivered by a nonrebreather mask?
• How is tidal volume defined?
• When might a patient require more frequent tracheostomy care?
• Between which ribs is a chest tube typically inserted?
• How should a nurse log the characteristics of sputum that are not for specific testing purposes?
• What does stroke volume represent in cardiac function?
• Which environmental factor is NOT associated with cardiovascular health issues?
• How is cardiac output (CO) calculated?
• What is the definition of expiratory reserve volume?
• What is meant by airway resistance?
• Which side of the heart does jugular vein distension provide information about?
• Which of the following is a recommended distance to keep a heat source from at-home oxygen treatment?
• Which of the following correctly describes the function of one chamber in a chest tube collection system?
• What structure is primarily involved in the exchange of oxygen and carbon dioxide in the lungs?
• What is one of the first questions a nurse should ask in an assessment regarding smoking?
• Which layers make up the pleural cavity?
• Right-sided heart failure primarily causes blood to back up in which area?
• Under what condition would tactile fremitus be decreased?
• What anatomical structure separates the upper and lower airways in the respiratory system?
• How can percussion be provided during chest physiotherapy?
• Where on the patient's back should hands be placed for assessing respiratory excursion?
• Which of the following is essential for maintaining a dry suction chamber in a chest tube system?
• What is the definition of forced vital capacity?
• What is the maximum capillary refill time in a healthy person?
• Which part of the respiratory system is responsible for conducting air to the lungs?
• How does nicotine lead to decreased oxygenation and increased heart rate?
• What specific pulses should be palpated during a physical assessment?
• What is the range of oxygen flow that a nasal cannula can administer?
• Which pulse is commonly assessed along with the carotid pulse during a physical examination?
• What is the primary purpose of the DASH diet?
• What is defined as the amount of blood that fills the left ventricle?
• What is the expected cardiac output during intense exercise?
• Which heart sound is often benign in children?
• What three factors significantly impact tissue perfusion?
• How far apart should the thumbs be when assessing respiratory excursion?
• What is the term for blood being pumped from the ventricles to the aorta and pulmonary artery?
• When percussing over the cardiac border, what sound does it change from?
• How does a CPAP machine function to assist patients?
• What factor is NOT typically assessed in evaluating myocardial function?
• What is the normal angle of the nail to the finger?
• What physical change occurs during severe hypoxia?
• What is a critical consideration for patients using a nasal cannula?
• What is the primary purpose of chest physiotherapy?
• What is one technique to help a patient with mucus expulsion?
• What condition is a CPAP machine most commonly used to treat?
• What is a primary cause of angina pectoris?
• When is the best time to collect a sputum specimen?
• How does stress typically lead to elevated blood pressure?
• What are the most important actions for keeping lungs clear?
• What is the flow rate of oxygen for a partial rebreather mask?
• In which part of the respiratory system does gas exchange primarily occur?
• What is the recommended duration of daily exercise to help reduce cardiovascular disease risk?
• How often should an incentive spirometer be used by a patient while awake?
• Which of the following can lead to edema in right-sided heart failure?
• What is the effect on stroke volume when a ventricle stretches more at the end of diastole?
• What does the S2 heart sound indicate?
• What is tactile fremitus?
• How many chambers are present in a typical chest tube collection system?
• What does rhonchi sound like?
• What is a recommended method for obtaining a sputum sample?
• What is the primary purpose of using palpation in a respiratory assessment?
• How long should a patient hold their breath when using an incentive spirometer?
• How does regular exercise benefit cardiovascular health?
• Where do impulses for ventricular dysrhythmias originate?
• How is a clubbed finger typically described?
• What is the effect of stenosis on the ventricle?
• How does hypoventilation affect pH levels in the body?
• Where are respiratory chemoreceptors primarily located?
• In left-sided heart failure, where does blood typically back up?
• Why does atrial fibrillation lead to the formation of blood clots?
• What does myocardial ischemia indicate?
• What is the expected range for cardiac output in a healthy adult?
• What should the bilateral upper and lower limbs be palpated for during a physical examination?
• During the inspection part of an assessment, what should the nurse note regarding the patient's breathing?
• What is the primary function of surfactant in the lungs?
• What type of lung sound is produced by inflammation in the upper airways?
• What is an essential aspect of patient education about deep breathing exercises?
• What is the definition of heart failure?
• Which drug is often used to relieve angina?
• How does nicotine affect blood pressure and heart rate?
• What is the primary function of ventilation in the respiratory system?
• What is an appropriate question to ask a patient about their living environment?
• What causes crackles in lung sounds?
• What characteristics of sputum should be noted for assessment?
• In a cardiopulmonary assessment, what aspect is considered paramount?
• What primarily causes a myocardial infarction?
• What does residual volume refer to?
• Where are bronchial sounds primarily heard?
• What is the purpose of palpating the carotid and apical pulses simultaneously?
• What type of chamber is used for suction in a chest tube collection system?
• What is pleural effusion?
• What is the purpose of a partial rebreather mask?
• What might tenderness felt during thorax palpation indicate?
• What is a notable sign on a patient's chest that may suggest the presence of COPD?
• Which valve is most commonly affected by disease?
• What condition is indicated by pneumothorax?
• In a physical exam, what does the presence of decreased tactile fremitus generally suggest?
• Why is understanding the difference between ventilation and perfusion important?
• What role does the AV node play when AFib occurs?
• What defines total lung capacity?
• What is perfusion in the context of gas exchange?
• What is a common indication for inserting a chest tube?
• Which factors influence stroke volume (SV)?
• Increased preload can lead to which of the following outcomes in the heart?
• What distinguishes the treatment for myocardial infarction from that of myocardial ischemia?
• What is the effect of hyperventilation on blood levels of CO2?
• In tracheostomy care, what should be prioritized every time care is performed?
• Which question should a nurse ask to assess a patient's exercise habits effectively?
• Which patient population is at the highest risk for developing atelectasis?
• What is a potential consequence of not monitoring a patient with a nasal cannula?
• What is the impact of increased afterload on the heart's workload?
• What is the primary intervention for patients experiencing hypoxia?
• Which oxygen device is generally not recommended for long-term use in patients with COPD?
• What is percussion used to assess in a physical examination?
• What might be needed for patients who cannot effectively clear mucus using standard techniques?
• Why is it important for a nurse to obtain a patient's weight?
• What objective data is typically obtained during the inspection phase of an assessment?
• How should a nurse assess respiratory excursion?
• What happens to systemic vascular resistance when afterload is increased?
• Which electrolyte imbalance can affect heart rhythm?
• Which condition often causes hypoperfusion?
• An aerosol mask is primarily used to administer what?
• What should capillary refill time ideally indicate?
• A measurement of what level or greater indicates the presence of jugular vein distension?
• Where is pleural fluid located in relation to the lungs?
• Which type of mask is best for delivering higher percentages of oxygen?
• Where are vesicular sounds primarily heard?
• What does diaphragm contraction primarily facilitate?
• Stridor is primarily associated with which part of the respiratory system?
• What is the oxygen delivery range for a standard oxygen face mask?
• Why is it important to encourage a patient to use pursed lip breathing?
• What event is associated with the S1 heart sound?
• What distinguishes a murmur from a gallop sound?
• When using a chest tube for drainage, what is an important aspect to monitor?
• What is the effect of hypoxia on the intercostal muscles?
• What might result from lower oxygen levels in a patient?
• During tracheostomy care, what action should be taken to ensure patient's safety?
• What should be done with oxygen containers regarding placement?
• What is a potential consequence of blood pooling in the atria during atrial fibrillation?
• What does pursed lips breathing involve?
• What is the scale for assessing edema defined as +1?
• Which of the following is a safety measure for at-home oxygen treatment?
• Which condition can lead to wheezing lung sounds?
• What will percussion feel like over lungs with excess fluid, such as in pleural effusion?
• What does a +2 edema scale represent?
• How can healthcare professionals assess the functioning of a chest tube?
• What is the main difference between angina pectoris and myocardial ischemia?
• What are common manifestations of hypoxia?
• What effect does hypoventilation have on blood CO2 levels?
• What is the optimal position for secretion drainage in lung therapy?
• What is the purpose of the suction chamber in a chest tube collection system?
• Which nervous systems are the lungs linked to for their function?
• When starting an assessment, which type of data collection should be prioritized?
• Which structure primarily maintains the respiratory drive?
• What is a common symptom of angina pectoris?
• What does vital capacity measure in respiratory function?
• What sound change occurs when percussing the lung with excess fluid?
• How long and how often should chest physiotherapy be performed?
• What does lung compliance measure?
• Which lung sound is considered a medical emergency?
• What is the purpose of a flutter valve in respiratory care?
• What physiological condition does left-sided heart failure primarily result in?
• What type of cleaning technique should be employed on suction equipment?
• Which of the following techniques is included in chest physiotherapy (CPT)?
• What is the first step in the assessment process?
• Where are signals that cause atrial fibrillation primarily generated?
• Which of the following is a benefit of strengthening heart muscles through exercise?
• What causes wheezing lung sounds?
• What factor is essential for the effectiveness of the incentive spirometer?
• Which diseases are commonly associated with clubbing of the fingers?
• Which factors can contribute to electrical imbalances of the heart?
• What does the tripod position indicate in a patient?
• After assessing pulses, what should a nurse palpate next?
• How does low levels of CO2 in the blood affect pH?
• What is the role of the alveoli in gas exchange?
• What can excessive weight gain over a short period of time indicate in a patient?
• What type of medication is typically prescribed to manage high blood pressure?
• What oxygen flow rate does a simple face mask typically provide?
• What effect does decreased contractility have on stroke volume (SV)?
• What is the primary purpose of the water seal chamber in a chest tube system?
• Why does anesthesia or opioid use increase the risk of atelectasis?