Answer:
Anatomy and Physiology.
Child Development.
Computer Applications.
Food and Nutrition.
Foreign Language.
Introduction to Health Care.
Nursing.
Safety and First Aid.
Explanation:
Answer:
<h3>Most veins carry deoxygenated blood from tissues back to the heart ; exceptions are thw polmunary and umbilical veins,both of which carry oxygenated blood to the heart. It contrast to veins, arteries carry blood away from the heart. </h3>
Answer:
b. osteoclasts
Explanation:
Osteoclasts are large multi nucleated cells. They are found in pits of the bone surface. They have many vesicles and vacuoles leading to a "foamy" cytoplasm. They also have lysosomes filled with acid phosphatase.
Osteoclasts' primary function is to breakdown bone tissue that is required for repair, maintenance and remodeling of bones. They digest the bone by secreting collagenase and acid in a process called as bone resorption. Bone resportion as a pathological response is called as osteolysis. It can be caused by inflammation, tumor and cyst.
Lethargy and hypotonia in preterm infant are symptoms of cold stress.
<h3>What is cold stress?</h3>
The term cold stress refers to a sudden reduction in the temperature of the skin. When this occurs, the body is no longer able to keep itself warm and this could lead to a more serious damage in the body.
If the nurse is looking for a symptom in order to confirm that infant has cold stress then the nurse should consider lethargy and hypotonia in preterm infant.
Learn more about cold stress:brainly.com/question/23475875
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Answer: Ice
Explanation: When a sprain, strain, or tear takes place, the first thing to do is immobilize the affected area, elevate it, and apply ice and compression to reduce swelling. Strains accompanied by severe pain, swelling, or discoloration may require a trip to the hospital
