Written by students who passed Immediately available after payment Read online or as PDF Wrong document? Swap it for free 4.6 TrustPilot
logo-home
Summary

Summary Critical care Guide -

Rating
-
Sold
-
Pages
27
Uploaded on
20-05-2021
Written in
2018/2019

Acute respiratory failure  Diagnostic Tests o ABGs, Chest x-rays, CT, pulmonary function tests, end tidal CO2 monitoring, bronchoscopy.  Assessments o Lung sounds, work of breathing, use of accessory muscles, chest expansion, nasal flaring, respiratory rate, pulse ox  Interventions o Ineffective airway clearance  reposition patient o ARF  Causes: pulmonary edema, atelectasis, pneumonia, COPD, asthma, ARDS, thoracic, spinal or head injuries, drug overdose, neuromuscular disorders  Type 1 - hypoxemic or oxygenation failure  PAO2 less th  an 60 MMHG o Normal PaO2 = 80 - 100  Hypoventilation o Hyperventilation causes further issues when trying to correct this  Intrapulmonary shunting o Blood did not get oxygenated and dispersed to rest of body system o Blood that is shunted from the right side of the heart to the left without oxygenation. o Based on rate ventilation and perfusion: Rate of ventilation= rate of perfusion; ratio of VQ = 1 o Based on amount of ventilation and perfusion:  Normal ventilation (V) IS 4 L/MIN  Normal perfusion (Q) IS 5L/Min  Normal V/Q Ratio IS 4/5 or 0.8  VQ scan patient must lie for 30 minutes o Tissue hypoxia  anaerobic metabolism and lactic acidosis o Normal Cardiac output  600 – 1000 ML/MIN of O2  Low cardiac output  decrease O2 blood to tissues  anaerobic metabolism  production of lactic acid  metabolic acidosis  Type 2 - hypercapnic or ventilator failure  PACO2 50 MM HG  Increase in PaCO2 (hypercapnia) due to decrease O2 in body and CO2 can be blown off  Increase in ventilation  excess CO2 blown off (hypocapnia)

Show more Read less
Institution
Course

Content preview

What best describes why children have fewer respiratory tract infections as they grow
older? ­ Repeated exposure to organisms causes increased immunity.

Decongestant nose drops are recommended for a 10­month­old infant with an upper
respiratory tract infection. Instructions for nose drops should include: ­ avoid use >3 days

When caring for an infant with an upper respiratory tract infection and elevated
temperature, an appropriate nursing intervention is to: ­ Give small amounts of favorite
fluids frequently to prevent dehydration.

The parent of an infant with nasopharyngitis should be instructed to notify the health
professional if the infant: ­ Shows signs of an earache.

It is generally recommended that a child with acute streptococcal pharyngitis can return
to school: ­ after taking antibiotics for 24 hours

Which type of croup is always considered a medical emergency? ­ epiglotitis

The nurse encourages the mother of a toddler with acute laryngotracheobronchitis to stay
at the bedside as much as possible. The nurse's rationale for this action is primarily that: ­
The mother's presence will reduce anxiety and ease child's respiratory efforts.

A school­age child has had an upper respiratory tract infection for several days and then
began having a persistent dry, hacking cough that was worse at night. The cough has
become productive in the past 24 hours. This is most suggestive of: ­ bronchitis

The nurse is caring for a child with acute respiratory distress syndrome (ARDS)
associated with sepsis. Nursing actions should include: ­ monitor pulse ox

Asthma in infants is usually triggered by: ­ a viral infection

A child has a chronic, nonproductive cough and diffuse wheezing during the expiratory
phase of respiration. This suggests: ­ asthma

It is now recommended that children with asthma who are taking long­term inhaled
steroids should be assessed frequently because they may develop: ­ slowed growth

Œ≤­Adrenergic agonists and methylxanthines are often prescribed for a child with an
asthma attack. What is their action? ­ bronchodilators

A parent whose two school­age children have asthma asks the nurse in what sports, if
any, they can participate. The nurse should recommend: ­ swimming

,Which statement expresses accurately the genetic implications of cystic fibrosis (CF)? ­ if
it is present in child, both parents are carriers of the defective gene

The earliest recognizable clinical manifestation(s) of cystic fibrosis (CF) is: ­ meconium
ileus

Cystic fibrosis (CF) is suspected in a toddler. Which test is essential in establishing this
diagnosis? ­ sweat chloride test

Pancreatic enzymes are administered to the child with cystic fibrosis. Nursing
considerations should include: ­ Pancreatic enzymes can be swallowed whole or
sprinkled on a small amount of food taken at the beginning of a meal.

In providing nourishment for a child with cystic fibrosis (CF), which factor should the
nurse keep in mind? ­ diet should be high in carbs and protein

An appropriate nursing intervention when caring for a child with pneumonia is to: ­
encourage rest

Cluster care to conserve energy. AND Administration of antibiotics.

The nurse is caring for a 10­month­old infant with respiratory syncytial virus (RSV)
bronchiolitis. Which interventions should be included in the child's care? Choose all that
apply. ­ Encourage infant to drink 8 ounces of formula every 4 hours. AND Cluster care
to encourage adequate rest.AND Place on noninvasive oxygen monitoring.

A complication that may occur after a cardiac catheterization is: ­ cardiac arrythmia

Jose is a 4­year­old child scheduled for a cardiac catheterization. Preoperative teaching
should be: ­ adapted to level of development so he can understand

The nurse is caring for a school­age girl who has had a cardiac catheterization. The child
tells the nurse that her bandage is ""too wet."" The nurse finds the bandage and bed
soaked with blood. The most appropriate initial nursing action is to: ­ apply direct
pressure above cath site

Which defect results in increased pulmonary blood flow? ­ atrial septal defect

Which structural defects constitute tetralogy of Fallot? ­ Pulmonic stenosis, ventricular
septal defect, overriding aorta, right ventricular hypertrophy

What is best described as the inability of the heart to pump an adequate amount of blood
to the systemic circulation at normal filling pressures? ­ CHF

, A clinical manifestation of the systemic venous congestion that can occur with congestive
heart failure is: ­ peripheral edema

A beneficial effect of administering digoxin (Lanoxin) is that it: ­ dec edema

Which drug is an angiotensin­converting enzyme (ACE) inhibitor? ­ captopril (captoten)

A common sign of digoxin toxicity is: ­ vomitting

The parents of a young child with congestive heart failure tell the nurse that they are
""nervous"" about giving digoxin. The nurse's response should be based on knowing that:
­ Parents must learn specific, important guidelines for administration of digoxin.

As part of the tx for CHF, the child takes the diuretic furosemide. As part of teaching
home care, the nurse encourages the family to give the child bananas, oranges, and leafy
vegetables. These foods are recommended because they are high in: ­ potassium

An 8­month­old infant has a hypercyanotic spell while blood is being drawn. The nurse's
first action should be to: ­ place child in knee to chest position

The nurse is caring for a child with persistent hypoxia secondary to a cardiac defect. The
nurse recognizes that a risk of cerebrovascular accidents (strokes) exists. An important
objective to decrease this risk is to: ­ prevent dehydration

Parents of a 3­year­old child with congenital heart disease are afraid to let their child play
with other children because of possible overexertion. The nurse's reply should be based
on knowing that: ­ child needs opportunities to play with peers

When preparing a school­age child and the family for heart surgery, the nurse should
consider: ­ Letting child hear the sounds of an electrocardiograph monitor.

Seventy­two hours after cardiac surgery, a young child has a temperature of 37.7 C (101
F). The nurse should: ­ report findings to physician

An important nursing consideration when suctioning a young child who has had heart
surgery is to: ­ give supplemental oxygen before and after suctioning

The nurse is caring for a child after heart surgery. What should he or she do if evidence is
found of cardiac tamponade? ­ report this to physician

An important nursing consideration when chest tubes will be removed from a child is to:
­ administer analgesics before procedure

The most common causative agent of bacterial endocarditis is: ­ Streptococcus viridans.

Written for

Institution
Course

Document information

Uploaded on
May 20, 2021
Number of pages
27
Written in
2018/2019
Type
SUMMARY

Subjects

$25.99
Get access to the full document:

Wrong document? Swap it for free Within 14 days of purchase and before downloading, you can choose a different document. You can simply spend the amount again.
Written by students who passed
Immediately available after payment
Read online or as PDF

Get to know the seller
Seller avatar
VANESSAFOX20

Get to know the seller

Seller avatar
VANESSAFOX20 Chamberlain College Of Nursing
Follow You need to be logged in order to follow users or courses
Sold
3
Member since
5 year
Number of followers
3
Documents
0
Last sold
3 year ago
Study guide materials/ Questions & Answers for NR students

For ALL quality resource materials/ well researched Questions & Answers visit here on this site.

0.0

0 reviews

5
0
4
0
3
0
2
0
1
0

Recently viewed by you

Why students choose Stuvia

Created by fellow students, verified by reviews

Quality you can trust: written by students who passed their tests and reviewed by others who've used these notes.

Didn't get what you expected? Choose another document

No worries! You can instantly pick a different document that better fits what you're looking for.

Pay as you like, start learning right away

No subscription, no commitments. Pay the way you're used to via credit card and download your PDF document instantly.

Student with book image

“Bought, downloaded, and aced it. It really can be that simple.”

Alisha Student

Working on your references?

Create accurate citations in APA, MLA and Harvard with our free citation generator.

Working on your references?

Frequently asked questions