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tiny-mole [99]
3 years ago
5

A 44-year-old woman has developed calf pain during a transatlantic flight. She is extremely short of breath upon arrival at her

destination. She was subsequently diagnosed with a pulmonary embolism (PE) that resolved with anticoagulant therapy. Which statement best characterizes the underlying problem of her PE?
Health
1 answer:
ella [17]3 years ago
8 0

Answer:

"Ventilation was occurring, but perfusion was inadequate causing shortness of breath. "

Explanation:

Uneven changes in airflow resistance, the resulting uneven distribution of air, and alterations in circulation from increased intra-alveolar pressure due to hyperinflation all lead to ventilation-perfusion mismatch. Vasoconstriction due to alveolar hypoxia also contributes to this mismatch. For effective gas exchange to occur, alveoli must be ventilated and perfused. Ventilation (V) refers to the flow of air into and out of the alveoli, while perfusion (Q) refers to the flow of blood to alveolar capillaries.

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6 0
3 years ago
Match these items. Match the items in the left column to the items in the right column. 1. consumer cost of a good or service 2.
Ede4ka [16]

Answer:

1. Price.

2. Market economy.

3. Consumer.

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5. Producer.

Explanation:

1. Price: cost of a good or service.

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3. Consumer: someone whose wants are satisfied by using goods and services.

4. Planned economy: economy in which a central authority owns productive resources and distributes goods and services.

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Strike441 [17]

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4 0
3 years ago
Kal do i see you brother?
vlabodo [156]
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3 0
3 years ago
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A pregnant client and family are planning a trip that requires a 7-hour car ride. Which education will the nurse provide about t
White raven [17]

Get out of the car frequently to stretch and move about.

When you're not driving, you can also perform some exercises in the car, such as wriggling your toes and flexing and twisting your feet. Your legs' blood flow will be maintained, which will lessen any stiffness and soreness. Additionally, using compression stockings for lengthy (4+ hour) automobile trips can improve blood flow to the legs and reduce the risk of blood clots during pregnancy.

Driving during Pregnancy can cause fatigue and vertigo, so it's crucial to stay hydrated and consume natural energy-boosting foods like fruit and almonds while traveling by automobile.

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To learn more about Pregnancy please visit -
brainly.com/question/13922964
#SPJ1

3 0
2 years ago
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