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SashulF [63]
3 years ago
8

Tumors can deprive cells of oxygen. this happens through angiogenesis, which is

Biology
1 answer:
ivanzaharov [21]3 years ago
4 0
Which is...when tumors cause blood vessels from the circulatory system to grow into the tumor ,preventing oxygen and nutrients from travelling to other cells
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When providing care for a child immediately after a bone marrow aspiration, which nursing action is priority?
xxMikexx [17]

Answer: Monitor the site dressing and vital signs.

Explanation:

The bone marrow is the soft tissue inside bones that helps form blood cells. It is made up of a liquid part and a more solid part.  And it is found in the hollow part of most bones. The bone marrow is

The biopsy and bone marrow aspiration are usually done at the same time. Together, these two procedures may be called a bone marrow study.

Marrow aspiration is the removal of a small amount of this tissue in liquid form for testing. Bone marrow biopsy and bone marrow aspiration are procedures that allow samples of bone marrow (the spongy tissue inside some of the longer bones) to be removed and tested.  In a bone marrow biopsy, the doctor uses a needle to remove a sample of the solid part. In a bone marrow aspiration, a needle is used to remove a sample of the liquid part.

<u>Bone marrow aspiration and biopsy may indicate whether the bone marrow is healthy and producing normal amounts of blood cells</u>. Doctors use these procedures to diagnose and monitor blood and marrow diseases, such as some cancers and fevers of unknown origin.  <u>After the procedure, it is important to control the wound so that it does not become infected, and to monitor vital signs.</u>

7 0
3 years ago
Which element is the basis for all living things and can combine with other elements in many ways?
marta [7]

Answer:

Carbon is the most important element to living things because it can form many different kinds of bonds and form essential compounds.

Believe this ITS CARBON NOT OXYGENNNNN

3 0
3 years ago
Read 2 more answers
61. If tyrosine and isoleucine undergo condensation, the new bond that is formed is between the:
iris [78.8K]
<h3>Answer: E) carbon of the carboxyl group and the nitrogen of the amino group.</h3>

Explanation:

tyrosine and isoleucine are amino acids.

When they are condensed, they form a peptide bond which occurs between the carbon of the carboxyl group and the nitrogen of the amino group (OPTION E).

8 0
2 years ago
Why are birds found in so many different habitats around the world?
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5 0
3 years ago
Chondroblasts ________. Select one: a. never lose their ability to divide b. within the cartilage divide and secrete new matrix
alexandr1967 [171]

Answer: b - Chondroblasts within the cartilage divide and secrete new matrix

Explanation: Chondroblasts are derived from two sources; mesenchymal cells within the center of chondrification and chondrogenic cells of the inner cellular layer of the perichondrium (coverings that lie over most cartilage).

At the chondrification centers, the cartilage forming cells (Chondroblasts) begin to secrete the components of extracellular matrix of cartilage. As the amount of matrix increases, the Chondroblasts become separated from each other and they are located in small cavity within the matrix called lacunae.

Concurrently, the cells differentiate into matured cartilage cells called chondrocytes.

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