81. Which of the following will cause a decrease in : 1380570

81. Which of the following will cause a decrease in : 1380570.


81.  Which of the following will cause a decrease in the surface area of the respiratory membrane?  
A.  emphysema
B.  tuberculosis
C.  pneumonia
D.  All of the choices will reduce surface area of the respiratory membrane

82.  Normally, the partial pressure of oxygen gas is higher in the  
A.  blood of the pulmonary capillaries.
B.  bronchioles.
C.  alveoli.
D.  venous blood.

83.  Increasing ventilation will increase the PO2 and decrease the PCO2, which promotes gas exchange.  

84.  Which of the following results in an increase in shunted blood (blood not completely oxygenated)?  
A.  exercise
B.  pulmonary edema
C.  increased heart rate
D.  increased respiration rate
E.  None of these choices is correct.

85.  As the result of an asthmatic attack,  
A.  ventilation exceeds the ability of blood to pick up oxygen.
B.  ventilation is inadequate to oxygenate blood.
C.  pulmonary blood flow is reduced while ventilation remains normal.
D.  the surface area available for gas exchange increases.
E.  bronchioles dilate.

86.  Arrange the following in order from highest to lowest PO2.
(1) PO2 of pulmonary veins
(2) PO2 of pulmonary artery
(3) PO2 of alveolar air  
A.  1, 2, 3
B.  2, 1, 3
C.  2, 3, 1
D.  3, 1, 2
E.  3, 2, 1

87.  Oxygen diffusion from the alveolus to the pulmonary capillary occurs because  
A.  alveolar PO2 is greater than capillary PO2.
B.  oxygen diffuses faster than carbon dioxide.
C.  alveolar PCO2 is greater than capillary PCO2.
D.  alveolar PO2 is less than capillary PCO2.
E.  carbon dioxide diffuses faster than oxygen.

88.  In which of the following sequences does PO2 progressively decrease?  
A.  body tissue, arterial blood, alveolar air
B.  body tissue, alveolar air, arterial blood
C.  blood in aorta, atmospheric air, body tissues
D.  atmospheric air, blood in aorta, body tissues
E.  body tissue, aorta, alveolar air

89.  Oxygen is transported in the blood  
A.  bound to hemoglobin.
B.  bound to albumin.
C.  dissolved in the plasma.
D.  as part of the bicarbonate ion.
E.  dissolved in the plasma and bound to hemoglobin.

90.  During exercise, the oxygen-hemoglobin dissociation curve  
A.  shifts to the right.
B.  shifts to the left.
C.  doesn’t shift.



81. Which of the following will cause a decrease in : 1380570

Get a Quick Quote

Approximately 250 words
Total price (USD) $: 10.99

Let us do the hard and easy stuff in nursing for you

Find an experts in Nursing Papers and kickstart your grades today with NursingPapersLib.com

Best nursing assignment writers

It is easy to promise the availability of help with nursing assignments but without the best nursing assignment writers in the industry, such promises can turn out to be hot air. Our expert nursing writing services feature seasoned professionals who have been providing nursing writing help and consultation services for a long time. Irrespective of the year of study or practice students are involved in, the best nursing assignment writers know the nuances of nursing student’s needs. There is no better way to assure you of the best nursing writing services than providing nursing writing help from peers who are ahead of you and have only the best interests at heart. Only the best nursing assignment writers will handle your request for the best nursing writing service because your communication can get through to them. Knowing the potential nursing writing help that you seek from the way you frame your request is the hallmark of a writer who provides expert nursing writing services. This is because, with their knowledge, there is likely less room for misunderstood requests when you are seeking the best nursing writing service you need.

How it Works

Place an Order

Provide your contact information, select an order type, and describe your requirements. This isn’t going to take long!

Image showing step 1 of making an order
Image showing how to make payment for your order

Select an Appropriate Writer

We’ll match your specifications with our available authors after we have all of the relevant information concerning your order.

Image showing how to download your completed results

Enjoy the End Product

One of our specialists will fulfill your purchase according to your specifications so that you are happy with the end result.

Why Choose us?

Free Revisions

We understand that not always out tutors could catch all details required which arises a s a result of miscommunication or inadequate information provided. However, we are always eager to provide you with free revisions till we get it right with your Nursing Papers.

Quality Non-plagiarized Nursing Papers

Our Professional Team of Nursing Writers always adhere to quality standards and plagiarism policy. Furthermore, we employ Quality Control Tools to ensure you get Custom Written Nursing Paper. Every paper is reviewed by an independent editor for syntax errors before submission

Professional Nursing Writers

At NursingPapersLib.com, we specialize in Nursing Homework Help Services only. Thus, this allows us to cater to our nursing students and get high qualified nursing tutors who will deliver exceptional results in nursing papers

Flexible Pricing

We always endear to provide best prices that matches our quality and your budget. This is why we provide a pricing mechanism based off several factors such as length, level of education and type of assignment. our pricing are highly competitive across the industry standard prices.