The scalp is highly vascularized, and pretty much any type of a laceration to the scalp would cause profuse bleeding, depending on where and how big it is.
No, pronation is not a movement around the longitudinal axis. Pronation refers to the inward rotation of the forearm or foot. Rotation around the longitudinal axis would involve spinning or twisting along the length of the body.
The primary motor area is found in the frontal lobe of the brain.
I certainly hope so. Otherwise, people would be constantly changing directions on a whim.
Imaging techniques such as MRI or CT scans would likely be used to study the effects of tumors in the frontal lobes of the brain. These techniques can provide detailed images of the brain to identify the presence, location, and size of the tumor, as well as its effects on surrounding structures. Additionally, cognitive and neuropsychological assessments may be conducted to evaluate any functional impairments caused by the tumor in the frontal lobes.
A person with hemophilia who has a minor cut may experience prolonged bleeding due to their blood's inability to clot properly. It is important for them to seek medical attention to stop the bleeding and prevent complications. Treatment usually involves applying pressure to the cut, using clotting factors or medication, and monitoring for signs of further bleeding.
Normally it wouldn't cause profuse bleeding from the mouth to occur during a choking episode that eventually required CPR. The foreign object likely was sharp and cut the persons mouth. The face, due to all the blood flow, does bleed profusely.
Profuse flatulence
No, the frontal section would divide the head into front and back portions, which means the eyes would be within the front portion with the back of the head behind them.
You have motor area in front of the central sulcus. You have sensory area behind the central sulcus. So in this type of bleeding the sensory area is not affected.
Hemorrhoids can only kill a person if there is immense bleeding; most people go to the doctor, though, when they notice burning, itching, and minor bleeding. So, it is not common to die from the usual bleeding of hemorrhoids.
It depends on what you mean by function. Can you live without a frontal lobe? Yes. You can carry out basic functions without a frontal lobe, including eating, sleeping, moving, etc. As the frontal lobes control executive functions (planning, strategies, social awareness, etc.), without a frontal lobe you would not have these abilities and your personality would be different. Many mammals have small frontal lobes and as a result usually do not engage in the higher level cognitive functions listed above.
To create a longitudinal wave in a stretched spring, you would need to apply a force at one end of the spring so that it compresses and then release it so that it expands. This compression and expansion will propagate as a longitudinal wave through the spring.
Frontal Lobe
the frontal belly of the epicranius
Forearm rotation would be on the frontal plane
No, pronation is not a movement around the longitudinal axis. Pronation refers to the inward rotation of the forearm or foot. Rotation around the longitudinal axis would involve spinning or twisting along the length of the body.
compression and rarefraction