Answer:
The four tissue present in the body are epithelial tissue, connective tissue, muscle tissue and nervous tissue.
Explanation:
Epithelial tissue:
Epithelial tissue is made up of single or several layers of epithelial cells. These tissue are present around the lining of esophagus, mouth, respiratory tract and urinary bladder. The main function of epithelial tissue is diffusion, secretion and protection of the organism.
Connective tissue:
The main connective tissue of the body is blood, tendons and ligament. Connective tissue mainly consists of fibers and ground substance. The blood helps in transportation of the substances. Tendons and ligaments helps in the connection of bones and cartilage.
Muscle tissue:
Muscle tissue mainly composed of the contractile protein like actin, myosin, tropomyosin and troponin. The main function of the muscle tissue is the movement and contraction of the muscles.
Nervous tissue:
Nervous tissue mainly composed of the dendrites, cell body, axon and axon terminals. The main function of nervous tissue is the propagation of action potential and response towards the external and internal stimuli of the body.
Answer:Escort patient to room and take vital signs
Explanation:Remember the UAP can o ly work within their scope
Pellagra is a disease that is brought on by insufficient amounts of niacin, which is sometimes referred to as vitamin B-3.
<h3>What is pellagra?</h3>
Systemic illness called pellagra is brought on by a severe niacin deficit (vitamin B3). It has an impact on the entire body and can ultimately result in death. Niacin deficiency in your diet is the primary cause of primary pellagra. It typically affects people who are undernourished and in poverty.
Dermatitis, dementia, and diarrhea are the major signs of pellagra. This is due to the fact that niacin deficit is more apparent in bodily systems with rapid cell turnover, like your skin or gastrointestinal tract. Pellagra-related dermatitis frequently results in a rash on the hands, feet, or lips.
Learn more about pellagra, here:
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Answer:
An extinct bird from around the 1690’s
Explanation:
The dodo is an extinct flightless bird that was endemic to the island of Mauritius, which is east of Madagascar in the Indian Ocean. The dodo's closest genetic relative was the also-extinct Rodrigues solitaire.
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Answer:
The answer to the statement: At rest, most of the body´s blood supply resides in the pulmonary loop, would be, B: False.
Explanation:
The circulatory system never stops working. Pumping of blood, transportation of oxygen, nutrients and water to and from tissues is a process that does not end, even during sleep. The only moment when this process does not happen, is in death. However, a good question is, where does the blood go, or stay, when the body is not active, like for example, during sleep. And the answer is that most of it will rest on the systemic veins and venules and will slowly circulate back to the heart, but at a much lower rate than when the body activates itself. However, what is not true is that blood will reside mostly in the pulmonary loop, because this loop does not have the capacity to store that much blood.
