1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xeze [42]
2 years ago
10

When blood flow is prevented by wedging the balloon briefly into an artery, why does the pressure measured just beyond the ballo

on closely reflect the pressure downstream in the blood vessels (in the left atrium, in this case)
Biology
1 answer:
____ [38]2 years ago
8 0

The measurement of pulmonary capillary wedge pressure (PCWP), which serves as a proxy for left atrial pressure and a mitral valve function indicator, is commonly utilized.

<h3>What is pulmonary capillary wedge pressure?</h3>
  • The diagnosis, prognosis assessment, and therapy of patients with suspected pulmonary hypertension (PH) and specific heart failure patients still rely heavily on right heart catheterization.
  • The measurement of pulmonary capillary wedge pressure (PCWP), which serves as a proxy for left atrial pressure and a mitral valve function indicator, is commonly utilized.
  • A Swan-Ganz catheter (a multi-lumen balloon catheter) with a balloon tip is inserted into a central vein and advanced into a branch of the pulmonary artery to measure it.
  • The pulmonary artery branch is subsequently blocked by the balloon's inflation, which results in a pressure reading that is equal to the left atrium's pressure.

To know more about pulmonary capillary wedge pressure with the given link

brainly.com/question/11105203

#SPJ4

You might be interested in
The leaves of a desert plants often have two or more layers of palisade mesophyll, rather than the single layer that is a charac
Degger [83]

PALISADE CELLS ARE CELLS FOUND WITHIN THE MESOPHYLL IN LEAVES OF DICOTYLED ON PLANTS.THEY CONTAIN CHLLORPLASTS,WHICH CONVERT THE ENERGY STORED IN PHOTONS TO CHEMICAL ENERGY THROUGH PHOTOSYNTHESSIS,WHICH IS MADE UP OF TWO MIN STAGES;THE LIGHT DEPENDENT REACTIONS AND LIGHT INDEPENT REACTIONS
4 0
3 years ago
Which functional group is key in
Yakvenalex [24]
B. Phosphate group, since ATP includes phosphate
6 0
3 years ago
While studying a newly discovered animal, a scientist observes that the animal tends to have one or two offspring at a time only
baherus [9]

Answer:

C. K- Strategy

Explanation:

this type of strategy involves greater investment from parents into their offspring.

7 0
3 years ago
Read 2 more answers
White meat contains less syoglobin than red meat. Red meat contains more ( slow-twitch / fast-twitch) muscles than white meat do
Nesterboy [21]

Answer:

Slow-twitch

Explanation:

Red meat is rich in slow-twitch muscle fibers. The slow-twitch muscle fibers are rich in myoglobin and blood capillaries. They also have many large mitochondria to generate ATP by aerobic respiration.

These fibers are slow-twitch fibers as the ATPase in myosin head carries out the hydrolysis of ATP at a slower rate causing a slower contraction cycle.

Slow-twitch fibers appear red due to a large amount of myoglobin and a rich network of blood vessels. They are capable of prolonged contractions and are fatigue resistant.

4 0
3 years ago
In the case of a complaint of food-borne illness, the logs for temperature control must be made available to whom?
Tasya [4]

Answer:

the public

Explanation:

anyone who asks for the information should receive it- especially the people who filed the complaint

3 0
3 years ago
Other questions:
  • All wetlands are considered freshwater ecosystems.   Please select the best answer from the choices provided T F
    9·1 answer
  • The goals of biodiversity conservation include all of the following EXCEPT (1 point) protecting individual species. introducing
    15·2 answers
  • The jet stream is influenced by what?
    12·1 answer
  • Cuales fueron los Descubrimientos de lamarck y darwin ?
    12·1 answer
  • A green plant absorbs a toxic substance that completely blocks the production of ATP. How would this most likely affect the dark
    8·2 answers
  • What is mitochondrial DNA?
    5·1 answer
  • Similar to the nucleus, chloroplasts and mitochondria are ________. surrounded by two membranes able to synthesize carbohydrates
    13·1 answer
  • Quincy drew a diagram to compare the processes of scientific investigation and technological design.
    14·2 answers
  • Which of the following structures does a fern have, but a flatworm and a human don't? (Points : 1) mitochondria nucleus chloropl
    7·1 answer
  • Which plant belongs to the cabbage family?​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!