Prep U ch. 20
The goal for oxygen therapy in COPD is to support tissue oxygenation, decrease the work of the cardiopulmonary system, and maintain the resting partial arterial pressure of oxygen (PaO2) of at least ______ mm Hg and an arterial oxygen saturation (SaO2) of at least ___%.
60 mmHg, 90%
Which statement is true about both lung transplant and bullectomy?
Both procedures improve the overall quality of life of a client with COPD.
The nurse is reviewing pressurized metered-dose inhaler (pMDI) instructions with a client. Which statement by the client indicates the need for further instruction?
"I can't use a spacer or holding chamber with the MDI."
A client with chronic obstructive pulmonary disease (COPD) and cor pulmonale is being prepared for discharge. The nurse should provide which instruction?
"Weigh yourself daily and report a gain of 2 lb in 1 day."
Which statement describes emphysema?
A disease of the airways characterized by destruction of the walls of overdistended alveoli
A client with asthma is prescribed a short acting beta-adrenergic (SABA) for quick relief. Which of the following is the most likely drug to be prescribed?
Albuterol
Which is the strongest predisposing factor for asthma?
Allergy
A client is diagnosed with a chronic respiratory disorder. After assessing the client's knowledge of the disorder, the nurse prepares a teaching plan. This teaching plan is most likely to include which nursing diagnosis?
Anxiety
The nurse should be alert for a complication of bronchiectasis that results from a combination of retained secretions and obstruction and that leads to the collapse of alveoli. What complication should the nurse monitor for?
Atelectasis
The nurse should be alert for a complication of bronchiectasis that results from a combination of retained secretions and obstruction that leads to the collapse of alveoli. This complication is known as
Atelectasis
A home health nurse sees a client with end-stage chronic obstructive pulmonary disease. An outcome identified for this client is preventing infection. Which finding indicates that this outcome has been met?
Decreased Oxygen requirements
Upon assessment, the nurse suspects that a client with COPD may have bronchospasm. What manifestations validate the nurse's concern? Select all that apply.
Decreased airflow Wheezes Compromised gas exchange
A nurse consulting with a nutrition specialist knows it's important to consider a special diet for a client with chronic obstructive pulmonary disease (COPD). Which diet is appropriate for this client?
High protein
What is histamine, a mediator that supports the inflammatory process in asthma, secreted by?
Histamine
A nurse has just completed teaching with a client who has been prescribed a meter-dosed inhaler for the first time. Which statement if made by the client would indicate to the nurse that further teaching and follow-up care is necessary?
I dont need to rinse my mouth with this kind of procedure
Asthma is cause by which type of response?
IgE-mediated
A nurse administers albuterol (Proventil), as ordered, to a client with emphysema. Which finding indicates that the drug is producing a therapeutic effect?
Respiratory rate of 22 breaths per minute
The classification of Stage II of COPD is defined as
Moderate COPD
A client is being seen in the emergency department for exacerbation of chronic obstructive pulmonary disease (COPD). The first action of the nurse is to administer which of the following prescribed treatments?
Oxygen through nasal cannula at 2 L/minute
The nurse is assigned the care of a 30-year-old client diagnosed with cystic fibrosis (CF). Which nursing intervention will be included in the client's care plan?
Performing chest physiotherapy as ordered
An increase in the red blood cell concentration in the blood is termed which of the following?
Polycythemia
A nurse is caring for a client with COPD. While reviewing breathing exercises, the nurse instructs the client to breathe in slowly through the nose, taking in a normal breath. Then the nurse asks the client to pucker his lips as if preparing to whistle. Finally, the client is told to exhale slowly and gently through the puckered lips. The nurse teaches the client this breathing exercise to accomplish which goals? Select all that apply.
Prevent airway collapse Control the rate and depth of respirations Release air trapped in the lungs
The nurse is assigned to care for a patient with COPD with hypoxemia and hypercapnia. When planning care for this patient, what does the nurse understand is the main goal of treatment?
Providing sufficient oxygen to improve oxygenation
A patient is being treated for status asthmaticus. What danger sign does the nurse observe that can indicate impending respiratory failure?
Respiratory acidosis
As status asthmaticus worsens, the nurse would expect which acid-base imbalance?
Respiratory acidosis
A client has been classified as status asthmaticus. The nurse understands that this client will likely initially exhibit symptoms of:
Respiratory alkalosis
A nurse notes that the FEV1/FVC ratio is less than 70% and the FEV1 is 65% for a patient with COPD. What stage should the nurse document the patient is in?
Stage II
A nurse is developing a teaching plan for a client with asthma. Which teaching point has the highest priority?
Take ordered medication as scheduled
A client with cystic fibrosis is admitted to the hospital with pneumonia. When should the nurse administer the pancreatic enzymes that the client has been prescribed?
With meals
A client with bronchiectasis is admitted to the nursing unit. The primary focus of nursing care for this client includes
implementing measures to clear pulmonary secretions.
In chronic obstructive pulmonary disease (COPD), decreased carbon dioxide elimination results in increased carbon dioxide tension in arterial blood, leading to which of the following acid-base imbalances?
respiratory acidosis
The classification of Stage IV of COPD is defined as
very severe COPD
