Exam (elaborations)
2024 NR 283 EXAM 2 (UNIT 3 & 4) WITH 100% CORRECT ANSWERS
- Course
- Institution
2024 NR 283 EXAM 2 (UNIT 3 & 4) WITH 100% CORRECT ANSWERS
[Show more]
Content preview
2024 NR 283 EXAM 2 (UNIT 3 & 4)WITH 100% CORRECT ANSWERS
What is impetigo? - CORRECT-ANSWERSan acute bacterial infection seen in
children
How is impetigo spread? - CORRECT-ANSWERSdirect and indirect contact
What are the signs of skin infection? - CORRECT-ANSWERSerythema
(redness), swelling and heat
What condition are the signs of skin infection seen in? - CORRECT-
ANSWERScellulitis
What is the most common organism that causes cellulitis? - CORRECT-
ANSWERSStaphylococcus aureus
What is tuberculosis caused by? - CORRECT-ANSWERSMycobacterium
tuberculosis
What is created when bacteria stay in the lungs? - CORRECT-
ANSWERStubercle
What does the tubercle break down into? - CORRECT-ANSWERScaseous
necrosis
What infectious agent causes impetgo? - CORRECT-ANSWERSStaphylococcus
aureus
How is TB spread? - CORRECT-ANSWERSrespiratory droplets
How is TB bacteria killed? - CORRECT-ANSWERSUV light
What are symptoms of TB? - CORRECT-ANSWERSnight sweats, fever, and
bloody sputum
What diseases have clinical manifestations of bronchial swelling and mucous
production? - CORRECT-ANSWERSchronic bronchitis and asthma
What is the difference between chronic bronchitis and asthma? - CORRECT-
ANSWERSasthma: type I hypersensitivity by mast cell degranulation
, chronic bronchitis: chronic inflammation of the bronchial
What is airway inflammation and hyper-responsiveness in asthma related to?
- CORRECT-ANSWERSmast cells and infiltration of eosinophils
What do mast cells and eosinophils release in asthma? - CORRECT-
ANSWERScytokines, leukotrienes, and histamines
What are risk factors of asthma? - CORRECT-ANSWERSdust mites, mold,
cockroaches, grass, exposure to tobacco smoke, cold air, and animals
What are complications of pulmonary emboli? - CORRECT-
ANSWERSpulmonary infarction, necrosis of tissue, additional emboli,
pulmonary hypertension and cardiac arrest
What are clinical manifestations of pneumonia? - CORRECT-ANSWERSfever,
fatigue, productive or dry cough, dyspnea, chills, pleural pain, and elevated
WBC count
What is the most accurate way to diagnose TB? - CORRECT-ANSWERSsputum
culture
What is the fastest way to diagnose TB? - CORRECT-ANSWERSchest x-ray
What are risk factors for pulmonary emboli? - CORRECT-ANSWERSdeep vein
thrombosis, immobilization of a patient, heart failure, dehydration, conditions
of hyper-coagulability, and oral contraceptives
What is blood pressure maintained by? - CORRECT-ANSWERSfluid volume
and size of the vessels
What is the heart? - CORRECT-ANSWERSthe pump that provides the force for
vascular perfusion
What happens when an artery constricts? - CORRECT-ANSWERSblood
pressure increases
When is hypertension present? - CORRECT-ANSWERSwhen systolic pressure
is >140 and diastolic pressure is >90
What is primary hypertension? - CORRECT-ANSWERSwhen the cause of the
elevation cannot be determined
What is secondary hypertension? - CORRECT-ANSWERSwhen the elevation of
blood pressure is due to an underlying condition such as pregnancy
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Elitaa. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $13.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
62890 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now