Male was admitted to the intensive care unit with a diagnosis of acute myocardial infarction. he is being treated for shock. his cardiopulmonary symptoms include low blood pressure, tachycardia, and tachypnea. his skin is pale and cool. what is the primary cause of his shock

Answers

Answer 1

Answer: Decreased cardiac contractibility

Related Questions

Why does Earth have many layers instead of just one?
Bacteria decompose organic material and turn it into rich fertilizer. True False
What type of immune response is always disadvantageous to a person?
What two cell structured work together in the process of protein synthesis
Compare and contrast biotic and abiotic factors

What is the function of the lung in a frog

Answers

A frog's lungs are involved in many functions, including breathing, vocalizing and hearing. Brown University explains that frogs use their lungs in the same way humans do to take in air. The breathing process is different, though, because a frog does not have ribs or a diaphragm like a human does, and these body parts help control air flow.

According to the cladogram which groups of plants would have vascular tissue

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The node in a cladogram represents the formation of a new species. The formation of a new species is termed as a speciation event.The node in cladogram indicates the point at which a splitting event, or formation of a new species occurred.The line between two nodes is called the internode. It represents at least one hypothetical ancestor.A cladogram is a tree shaped diagram that is used to illustrate evolutionary relationships among species by analyzing some similarities or differences in physical features and other kinds of characters in the organisms.

The goal of a cladogram is to show relationships and evolutionary descent between species.

As many researchers hypothesize that the old single-celled organism or the origin of the complex-celled organisms came from the endosymbiosis of the mitochrondrion organism and the prokaryotic cell. It has been said that mitochondria was an independent organism which then to have been evovled itself after planting itself inside a prokaryotic cell which aided cellular respiration and production of ATP (Adenosine Triphosphate). This then aided the prokaryotic cell to be more sophisticated and caused another change from having without a true nucleus to a eukaryotic cell with a nucleus and embedded DNA.

Answer:

ferns

Explanation:

A "limiting factor" is something that limits the number of organisms that a certain ecosystemcan support. Why is this process so important to understanding the number of plants that can be
supported by an ecosystem?

Answers

Answer:

umm chile

Explanation:

me dont understand because im slow

If the sperm gamete that fertilizes an egg has a(n) _____ chromosome, it will form female offspring.

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The answer is XX.
X is a female, XX is a female, Y is a male, XY is a female

XX because male is XY, and female is XX

"If a cell is compared to a home, then name the cell organelles which would represent the given parts of a home: • Door • Parents • Kitchen • Electric Mains • Store Room • Dustbin"

Answers

Door: Cell membrane

Parents: Nucleus

Kitchen: Endoplasmic Reticulum (smooth & Rough)

Electric Mains: Mitochondria

Store Room: Vacuoles and vesicles

Dustbin: Lysosome
________________________________

In this cell-to-home analogy:

• The Cell Membrane is like a door because it controls what enters and exits the cell, much like a door regulates who enters and leaves a home.
• The Nucleus represents parents because it holds genetic information, like parents pass on their genetic information to their children.
• The Endoplasmic Reticulum (both smooth and rough ER) is like a kitchen where various tasks, such as making and processing materials, take place, similar to food preparation in a kitchen.
• Mitochondria serve as the electric mains, generating energy for the cell, just like the electric mains provide power to a home.
• Vacuoles and Vesicles act as storage rooms in a cell, akin to a home’s store room used for holding various items.
• Lysosomes function as a dustbin, breaking down waste and cellular debris, like a dustbin collects and disposes of trash in a home.

Celiac disease is disease that affect the digestive system. When people eat food containing gluten, material found in wheat product, their immune system damages or destroys their villi. What are villi and why are they important? How might the lack of villi affect a person's digestive process?

Answers

When people eat food containing gluten, material found in wheat product, their immune system damages or destroys their villi, which are important because these are responsible for "pushing" the food down.

Other Questions

Which of the following statements does not accurately describe stem cells?a. Embryonic stem cells make up the inner cell mass of a blastocyst.b. Adult stem cells are multipotent and can differentiate into many types of cells.c. The use of stem cells may allow scientists to use undifferentiated cells to repair or replace bad cells.d. The use of stem cells is without any objections since it can be used in therapies to help humans

The body loses water and salt in sweat.Explain why drinking large volumes of pain water after exercising may affect the salt balance in the body.

Where is the carbon taken in by plants during photosynthesis stored?a. the ground b. plant structures c. the air d. all of the above

A substance is most likely to diffuse into a cell when(1) it is a large organic food molecule such as protein or starch(2) it is enclosed in an organelle such as a vacuole(3) the concentration of the substance is greater outside the cell than inside(4) the pH of the substance is greater than the pH of the cell