Answer:
The correct answer to the question: The pineal body secretes which hormone that maintains the body´s internal clock, the 24-hour wake-sleep cycle, and regulates the onset and duration of sleep?, would be, C: Melatonin.
Explanation:
The process of sleep and wakefulness, also called the circadian cycle, its a pretty complex system that is controlled by several parts of the brain, but most importantly, structures of the diencephalon (vital is the hypothalamus), the pineal gland, and the stem of the brain. All these structures, and some others, respond to changes both in light perception by the eyes and other senses, heat, and homeostatic balances. These factor play a vital role in telling the human body that it is time for sleep, or to awaken. The pineal gland, as part of this melody, is essential, as it secretes the hormone, melatonin, in response to light changes. Melatonin will balance out the process of sleep, when it is secreted in high quantities by the pineal gland, and wakefulness, when it is no longer secreted in response to the presence of light. This is what is called the circadian cycle.
Answer:
whooping cough
Explanation:
whooping cough along with multiple other respiratory diseases are required to be treated by droplet precautions since they are often airborne.
Answer:
the kidneys separate waste material from metabolism like urea, uric acid, and creatinine.
Explanation:
The kidneys are blood filtering equipment. By generating and discharging urine, the kidneys separate waste material from metabolism like urea, uric acid, and creatinine. In addition, urine may contain sulfate and phenol waste and surplus ions of sodium, potassium and chloride. The kidneys assist to keep homeostasis by controlling body fluid concentration and quantity
Answer:
The best answer to the question: A nurse is monitoring the laboratory values of a client who is receiving heparin. Which of the following values should a nurse report to the provider? would be: D: aPTT of 50 seconds.
Explanation:
Unlike Warfarin and the low-molecular weight heparin, medically speaking, the one diagnostic test that is still being used as a measure of heparin´s therapeutic achievements in a patient with a coagulopathy, is the activated partial thromboplastin time aPTT. Although the measurement in seconds, will depend on the laboratory that is doing the measuring, and despite scientific evidence that points to the fact that aPTT is not the most accurate of laboratory measurements for a patient with heparin, it is still being used today and still is the leading laboratory test for these types of patients.
