Explanation:
Mineral oil, fragrance, aloe barbadensis leaf extract, tocopheryl acetate (vitamin E), water.
The nurse is teaching a patient who is diagnosed with aortic stenosis the importance of attempting to relieve the symptom of angina without drugs, so the nurse should teach the patient to rest and relax before taking nitroglycerin.
<h3>What is nitroglycerin?</h3>
Nitroglycerin is used to prevent chest pain (angina) that is caused by coronary artery disease. In addition, nitroglycerin is used to relieve an angina attack that is already occurring.
This medicine belongs to the group of nitrates (vasolidator medications). Nitroglycerin works by relaxing the blood vessels and increasing the supply of blood and oxygen to the heart while reducing its work load. When it is used regularly on a long-term basis, or right before exercise or a stressful event, it helps prevent angina attacks from occurring.
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75% because the bone marrow is made of bone(idfk dont take my word on it)
When the right leg is raised toward the ceiling while keeping the right knee straight, the right quadriceps muscles flex isometrically.
When a muscle contracts isometrically, it fires or activates with force and tension, but there is no joint movement. In other words, the joint is immobile, the muscles don't stretch or shorten, and the limbs don't move. Although there is no movement at the joints or change in the length of the muscle fibres during this type of muscle contraction, the muscle fibres still activate. Pushing firmly against a wall or performing a wall sit exercise (sitting with your back against the wall) are two excellent examples of isometric exercises. Exercises that are isometric are substantially easier on the joints throughout the long and short terms. They don't put additional strain on the joints, yet they nevertheless trigger the muscle fibres to fire. Isometric exercises are so frequently employed in rehabilitation programmer for people who have had joint problems or concerns.
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