Answer: A and D
Explanation: In old age, dehydration and compression of the disc between the vertebrae in the spine causes reduction in height. The loss of bone density (osteoporosis) can also make the spine to become more curved, and make the vertebrae to collapse due to thinning that is caused by overall decrease in body water. This can be the reason for the reduction in height of the patient.
The nurse would refer the client for a thyroid function test. The thyroid function test is a blood test that measures how well your thyroid is working. The test measures the levels of thyroid hormones in your blood.
The thyroid is a small gland located in the lower front of the neck. The gland produces thyroid hormones, which are secreted into the blood and then carried to every tissue in the body. Thyroid hormones help the body use energy, stay warm and keep the brain, heart, muscles, and other organs working as they should. The most common thyroid disorder is hypothyroidism, which occurs when the gland does not make enough thyroid hormone. Symptoms of hypothyroidism can include fatigue, weight gain, constipation, dry skin, and feeling cold.
Learn more about hypothyroidism at : brainly.com/question/14724624
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Answer:
It keeps the information organized, and easy to comprehend.
Explanation: it helps us categorize organisms so we can more easily communicate biological information. It is also a way to help scientists understand and organize the diversity of life on our planet.