Answer and Explanation:
when we talk about the touch receptors the face has the highest density of touch receptors and on second number finger tips has the second highest density of touch receptors
BENEFITS :
- easy in temperature sensing
- used to identifying objects
- the information which is related to sensing can be easily given by highest touch receptors
Answer: Women's reproductive system has two tubes called Fallopian tubes which are connected to uterus and they take the egg (ovum) from ovaries...
These tubes are opened to the peritoneum which means the blood and tissues from menstrual cycle can enter the tubes and go to peritoneum tissue and there they can cause endometriosis
Explanation:
A. Midline 2 to 3 cm (0.8 to 1.2 in) above the symphysis pubis. Normal ultrasounds use sound waves to produce images, but unlike Doppler devices, they are unable to show blood flow.
The Doppler device ultrasonography is a non-invasive diagnostic that gauges the blood flow through your arteries by reflecting high-frequency sound waves off circulating red blood cells. Doppler ultrasound uses sound waves to monitor artery blood flow. It is used to examine the blood flow to the placenta, uterus, and unborn child throughout pregnancy.It has advantages when used in high-risk pregnancies where the health of the unborn child is a worry. Nowadays, most pregnant women have an ultrasound before 12 weeks. Typically, a fetal Doppler test is performed between weeks 13 and 28 of your second trimester.
Learn more about Doppler device
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Answer with Explanation:
Homeostasis<u> allows an organism to regulate its internal condition in order to adapt to a changing environment.</u> In order to maintain this, the positive and negative feedback mechanisms (loops) remain essential <em>when it comes to physiological processes that are deemed complicated.</em>
<em>Let's talk about the "Negative Feedback Loop."</em>
- The "baroreceptors" are sensors in the blood vessels.
- For example, when the body's temperature changes, the body's initial reaction is to return to its normal level. So, it goes the same way with blood pressure. When the baroreceptors sense an increase or a decrease in blood pressure, it communicates with the hypothalamus by sending a signal. Then, the hypothalamus sends a message to the organs that are responsible for returning the blood pressure to normal level. These organs are the heart, kidneys and blood vessels. So, if a person experiences a "dropping blood pressure," heart stimulation follows (causing an increase heart rate) due to hormonal vessel constriction. This also allows the kidney to retain more water, thereby increasing the blood pressure.
This is how all these elements work together to achieve homeostasis.
