chp 39 ati oxygenation and perfusion

The home health nurse is visiting a new client who has recently started using an oxygen concentrator. After assessing the home environment, which comment should the nurse prioritize?

"Have you discussed a back-up system with your health care provider in case your electricity goes out?"

A client receiving home oxygen calls the telehealth nurse to report that her caretaker removed her oxygen tank from the wheeled carrier. What is the appropriate telehealth nurse response?

"The caregiver will need to place the oxygen tank back into the secure carrier."

In which client should the nurse prioritize assessments for respiratory depression?

A client taking opioids for cancer pain

The nurse is educating an adolescent with asthma on how to use a metered-dose inhaler. Which education point follows recommended guidelines?

Be sure to shake the canister before using it.

A client's primary care provider has informed the nurse that the client will require thoracentesis. The nurse should suspect that the client has developed which disorder of lung function?

Pleural effusion

A client vomits as a nurse is inserting his oropharyngeal airway. What would be the most appropriate intervention in this situation?

Remove the airway, turn the client to the side, and provide mouth suction, if necessary.

Oxygen and carbon dioxide move between the alveoli and the blood by:

diffusion.

The nurse is caring for a client who has been prescribed humidified oxygen at 6 L/minute. Which type of liquid will the nurse gather to set up the humidifier?

distilled water

A client with no prior history of respiratory illness has been admitted to a postoperative unit following foot surgery. What intervention should the nurse prioritize in an effort to prevent postoperative pneumonia and atelectasis during this time of reduced mobility following surgery?

educating the client on the use of incentive spirometry

A child is admitted to the pediatric division with an acute asthma attack. The nurse assesses the lung sounds and respiratory rate. The mother asks the nurse, "Why is his chest sucking in above his stomach? The nurse's most accurate response is:

"He is using his chest muscles to help him breathe."

The nurse is preparing discharge teaching for a client who has chronic obstructive pulmonary disease (COPD). Which teaching about deep breathing will the nurse include?

"Inhale slowly over three seconds, purse your lips, contract abdominal muscles, and exhale slowly."

The nurse is caring for a client with emphysema. A review of the client's chart reveals pH 7.36, PaO2 73 mm Hg, PaCO2 64 mm Hg, and HCO3 35 mEq/L. The nurse would question which prescription if prescribed by the health care practitioner?

4 L/minute O2 (66 mL/second) nasal cannula

The nurse is providing an educational demonstration to an older, postsurgical client. The intervention is intended to minimize the effect of what age-related change specifically relevant to such a client?

A decrease in ventilation and an ineffective cough related less air exchange, more excretions remaining in the lungs

A nurse assessing a client's respiratory effort notes that the client's breaths are shallow and 8 per minute. Shortly after, the client's respirations cease. Which form of oxygen delivery should the nurse use for this client?

Ambu bag

Which dietary guideline would be appropriate for the older adult homebound client with advanced respiratory disease who informs the nurse that she has no energy to eat?

Eat smaller meals that are high in protein.

A nurse is caring for a client who breathes very shallowly and has been reporting severe back pain. What suggestion could the nurse make to help the client breathe efficiently?

Encourage the client to take deep breaths.

The newly hired nurse is caring for a client who had a tracheostomy four hours ago. Which action by the nurse would cause the charge nurse to intervene?

The newly hired nurse delegates care of the tracheostomy to a licensed practical/vocational nurse (LPN/LVN).

Which guideline is recommended for determining suction catheter depth when suctioning an endotracheal tube?

Using a suction catheter with centimeter increments on it, insert the suction catheter into the endotracheal tube until the centimeter markings on both the endotracheal tube and catheter align, and insert the suction catheter no further than an additional 1 cm.

A nurse is volunteering at a day camp. A child is stung by a bee and develops wheezing in the upper airways. The child is experiencing:

a bronchospasm.

A nurse is admitting a 6-year-old child after a tonsillectomy to the surgical unit. The nurse obtains the client's weight and places electrocardiogram (EKG) leads on the chest and a pulse oximeter on the left finger. The client's heart rate reads 100 bpm and the pulse oximeter reads 99%. These readings best indicate:

adequate tissue perfusion.

A client with chronic obstructive pulmonary disease (COPD) requires low flow oxygen. How will the oxygen be administered?

nasal cannula

A nurse is caring for an asthmatic client who requires a low concentration of oxygen. Which delivery device should the nurse use in order to administer oxygen to the client?

nasal cannula

A health care provider has prescribed oxygen to be delivered at 8 L/minute for a client who does not have a tracheostomy. Which oxygen delivery device(s) will the nurse consider using? Select all that apply.

partial rebreather mask simple mask

When reviewing data collection on a client with a cardiac output of 2.5 liter/minute, the nurse inspects the client for which symptom?

rapid respirations

The nurse is caring for a client who has a percutaneous tracheostomy (PCT) following a skydiving accident. Which oxygen delivery device will the nurse select?

tracheostomy collar