1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
slega [8]
3 years ago
11

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?
a. oxytocin
b. calcitonin
c. melatonin
d. cortisol
Medicine
1 answer:
Viktor [21]3 years ago
8 0

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.

You might be interested in
A nurse is teaching a client about rheumatoid arthritis. Which statement by the client indicates understanding of the disease pr
ELEN [110]

Answer:

"It will get better and worse again."Explanation:

3 0
2 years ago
Patients who are on chemotherapy drugs often lose their hair. Which BEST explains why this happens?
konstantin123 [22]

Answer:

A. Chemotherapy drugs are poisons that not only target cancerous cells, but also can affect healthy hair cells.

Explanation:

I calculated it logically

8 0
3 years ago
Read 2 more answers
2. A patient admitted yesterday for injuries sustained while intoxicated believes the
Over [174]

Answer:

sedative, such as lorazepam (Ativan) or chlordiazepoxide (Librium).

Explanation:

Hope this helps!

5 0
3 years ago
What are antioxidants? Why are they good to get in your diet? Which nutrients have antioxidant activity?
Olin [163]

Answer:

Antioxidants are the compounds that inhibit oxidation. Oxidation in the body produces free radicals, which initiates a series of reactions which is harmful the organisms.

Antioxidant are important to include in diet to stop the formation of free radicals. This helps in improving the overall health of the individual and effective at preventing diseases.

Vitamin C and Vitamin E have antioxidant property which stops the cascade of reaction which harms the body. It also reduces the chances of cardiovascular diseases.

6 0
3 years ago
Read 2 more answers
What examination technique is used when evaluating the heart valves with
arlik [135]

Answer:

The correct approach will be option B (Auscultation).

Explanation:

  • Besides auscultation including its heart, a stethoscope was being used, and therefore its head may necessitate single or sometimes two diaphragms that encourage the hearing of low as well as high frequencies.  
  • Heart auscultation could perhaps facilitate to develop a better understanding of heart rhythm and breathing, valve state of health, and even some clinical distinction irregularities, including certain congenital disorders or chronic serious illness.

Some other three choices do not apply to that same scenario offered. So, the immediate response here is just the right one.

3 0
3 years ago
Other questions:
  • When implementing Chain of Custody protocols, when does the chain begin?
    12·2 answers
  • Que podemos hacer ante una fractura de un hueso? diga los pasos.
    13·2 answers
  • Common blood-borne diseases include which of the following? Check all that apply.
    7·2 answers
  • If very low peaks appear on the ECG tracing, the sensitivity level should be set to
    10·1 answer
  • **GIVING A LOT OF POINTS**which tool would help a scientist observe cells
    13·2 answers
  • Here is a good question how is everybody today?
    11·1 answer
  • In terms of chemical digestion of organic molecules, the stomach mainly digests __________.
    8·2 answers
  • A mother with Marfan syndrome comes with her 5 year old for a checkup. The child has myopia and a positive wrist and thumb sign.
    14·1 answer
  • A blood clot stimulating further clotting is an example of.
    5·1 answer
  • when assessing a patient with respiratory compromise, it is important to determine where the patient is on the continuum of resp
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!