Atenolol (Tenormin) has been prescribed<span> for a </span>client<span>, and the </span>client asks<span> the </span>nurse<span> about the </span>action<span> of the </span>medication<span>. How should the </span>nurse respond<span> regarding the </span>action<span> of this </span>medication<span>? Slows the heart rate. Increases cardiac output. Increases myocardial oxygen demand. Maintains the blood pressure at a level within your body</span>
Answer:
The correct answer will be option- B.
Explanation:
Synovial fluid is a clear slippery fluid which is present in the synovial cavity.
The synovial fluid helps the nourishment as it provides nutrients to the and oxygen to the hyaline cartilage of the bones as well as the lubrication of the cartilage surfaces due to the viscous nature like oil which lubricates the piston.
This smooth surface facilitates the smooth and painless movements between the bones, therefore, the Option-B is the correct answer.
Helper T cells <span>are required for almost all </span>adaptive immune responses<span>. They not only help activate B </span>cells to<span> secrete antibodies and macrophages </span>to<span> destroy ingested microbes, but they also help activate cytotoxic </span>T cells to<span> kill infected target </span>cells<span>.</span>
What is the second question? If it is in a picture I cannot see it, just comment the question below and I'll see if I can help you :3
Atp energizes other molecules in cells by transferring a phosphate groups to those molecules.
<h3>What about phosphate group?</h3>
- A functional group that has an atom of phosphorus linked to four atoms of oxygen (three single bonds and one double bond).
- If there isn't a link between one of these oxygen atoms and another atom, the structure is a phosphate ion.
- Proteins require phosphate groups to be activated in order to carry out specific tasks in cells.
- The process of phosphorylation, which involves the addition of a phosphate group, activates proteins.
- All living things phosphorylate proteins at some point.
- Bone and teeth are formed with the help of phosphate.
- Additionally, phosphorus is a component of a number of essential compounds, such as those that the cell uses for DNA, cell membranes, and energy (deoxyribonucleic acid).
- Phosphorus is a mineral that the body gets from food and excretes in urine and occasionally stooll.
- The part of the DNA double helix that gives the molecule's structure support is known as the phosphate backbone.
Learn more about phosphorus group here:
brainly.com/question/18853012
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