BIO 669 Quiz 5 UPDATED ACTUAL Questions and CORRECT Answers
3 views 0 purchase
Course
BIO 669
Institution
BIO 669
BIO 669 Quiz 5 UPDATED ACTUAL
Questions and CORRECT Answers
A patient has a history of emphysema and has hyper-inflated lungs. Which of the following
would be true? - CORRECT ANSWER- Increased lung compliance
The compliance within the apex of the lung of a standing person would be ____ than t...
BIO 669 Quiz 5 UPDATED ACTUAL
Questions and CORRECT Answers
A patient has a history of emphysema and has hyper-inflated lungs. Which of the following
would be true? - CORRECT ANSWER✔✔- Increased lung compliance
The compliance within the apex of the lung of a standing person would be ____ than the base
of the lung - CORRECT ANSWER✔✔- Less than
The space between the lungs that include the heart, esophagus, and the great vessel is termed
- CORRECT ANSWER✔✔- Mediastinum
Which of the following is tru regarding Acute Respiratory Distress Syndrome? - CORRECT
ANSWER✔✔- It can cause severe pulmonary edema
Pulmonary fibrosis is most likely to result in all of the following except - CORRECT
ANSWER✔✔- Oxygen toxicity
Emphysema results from - CORRECT ANSWER✔✔- An infected plural effusion
A reduced oxygenation in the blood is termed - CORRECT ANSWER✔✔- Hypoxemia
Along with respiratory bronchioles, the ____ is a thin walled balloon like structure that acts
as the primary unit of gas exchange - CORRECT ANSWER✔✔- Alveolus
The most common feature as a result of hyperventilation is - CORRECT ANSWER✔✔-
Hypocapnia
The pores of Kohn play a role in - CORRECT ANSWER✔✔- Allowing air to pass from one
alveoli to another, allowing equal distribution of air
, What effect would acidemia at the alveolar have on the pulmonary artery - CORRECT
ANSWER✔✔- Decreased blood flow (vasoconstriction)
While most alveolar perfusion is under control of local humoral conditions, widespread
decrease in PaO2 (alveolar O2) is likely to result in - CORRECT ANSWER✔✔- Pulmonary
arty construction (pulmonary hypertension)
A pulmonary embolus creating alveolar dead space will likely have which of the following
effects? - CORRECT ANSWER✔✔- High V/Q ratio
Severe Bronchospasm not responsive to the normal measures (beta agonist bronchodilators)
is best described as - CORRECT ANSWER✔✔- Status asthmatics
All of the following are findings consistent with pulmonary fibrosis expect - CORRECT
ANSWER✔✔- Increased lung compliance
Which of the following does not increase airway resistance (increase the work of breathing) -
CORRECT ANSWER✔✔- Activation of the sympathetic nervous system effects on the
airway
The effect of H+ on oxygen binding to hemoglobin is termed the ___ effect - CORRECT
ANSWER✔✔- Bohr
What happens to the functional residual capacity in COPD? - CORRECT ANSWER✔✔- It's
increased, resetting the TV to a higher volume
Acidosis will _____ the affinity of oxygen to hemoglobin and thus would be considered a
___ shift in the oxyhemoglobin dissociation curve - CORRECT ANSWER✔✔- Decrease,
right
Which of the following is NOT part of Virchow's triad in the development of thrombi and
emboli? - CORRECT ANSWER✔✔- Immune system activation
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 MGRADES. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $10.49. You're not tied to anything after your purchase.
