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Bess [88]
3 years ago
13

When evaluating the pulmonary function test results for a COPD client, which one correlates to the mismatch of ventilation and p

erfusion associated with this diagnosis?
Business
1 answer:
crimeas [40]3 years ago
7 0

Answer:

The correct answer is B.

Explanation:

I had to look at the options so that I could solve the exercise correctly. The options are:

A) The forced vital capacity (FVC) is high.

B) The forced expiratory volume (FEV) is decreased.

C) Total lung capacity (TLC) is decreased.

D) Marked decrease in residual volume (RV).

The correct answer is option B. In people with chronic lung disease, FVC is decreased, FEV1.0 is decreased, and the ratio of FEV1.0 to FVC is decreased. Lung volume measurements indicate a large increase in VR, an increase in total lung Cc, and an elevation in the ratio of VR to TVC.

Have a nice day!

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1. You’ve been hired by Nielsen Company to study the market for potatoes. Demand in the potato market is characterized by the de
icang [17]

Answer:

P = MR = 1

Explanation:

The demand function is q = 25 - 12p.

The  total income is the price of potatoes multiplied by the quantities of potato --> P * Q

p*q = p*(25-12p)

p*q = 25p - 12p^2

the first derivative of the previous equation is the marginal revenue. In perfect competition the Price = Marginal revenue.

First derivative of total income ---> 25-24p

And MR = P

25-24p=p

25=25p

<h2>p=1</h2>

8 0
2 years ago
If an economy experiences increasing opportunity costs with respect to two goods, then the production possibilities curve betwee
umka2103 [35]

Production possibilities curve between the two goods will be a straight, downward-sloping line if the opportunity cost rise.

<h3>What is production possibilities curve?</h3>

The production possibilities curve serves as graph that display the relationship between the resources and the output that can be produced.

Therefore, when the opportunity cost that exists between two goods, there will be. downward slope as regards the production possibilities curve.

Learn more about production possibilities curve at;

brainly.com/question/2601596

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8 0
2 years ago
Suppose an American worker can make 20 pairs of shoes or grow 100 apples per day. On the other hand, a Canadian worker can produ
Elan Coil [88]

Answer: Higher; Comparative advantage

Explanation:

A country or a firm has a comparative advantage in producing a commodity if the opportunity cost of producing that commodity in terms of other commodities is lower than the other country or firm.

Opportunity cost is the benefit that is foregone for an individual by choosing one alternative over other alternatives available to him.

If the opportunity cost is lower for an individual then this will benefit him whereas if the opportunity cost is higher then this will not benefit the individuals.

Therefore,

United states's Opportunity cost of producing a pair of shoes = \frac{100}{20}

= 5 apples have to be foregone for producing a pair of shoes

Canada's Opportunity cost of producing a pair of shoes = \frac{20}{10}

= 2 apples have to be foregone for producing a pair of shoes

Hence, Canada has a comparative advantage in producing pairs of shoes because Canada's opportunity cost of producing a pair of shoes is lower than United states opportunity cost.

5 0
3 years ago
A map from trade development commissions or chamber of commerce can be more useful that google maps for identifying
Marrrta [24]

A map from trade development commissions or chamber of commerce can help identify <em>major areas of commerce and location.</em>

Explanation:

Google map helps with location of building but will not give information about the commerce aspect of the building.

But since the Trade Development Commission has exclusive responsibility to provide that, then it will be more useful to identify major areas of commerce and their locations.

#learnwithbrainly

8 0
3 years ago
What is a service technology? Are different types of service technologies likely to be associated with different structures? Exp
Soloha48 [4]

Explanation:

it refers to the use of services for software development, where a service is an autonomous, platform agonstic software component that operate within an ecosystem of services

7 0
2 years ago
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