1. bleeding on scalp, enter cranium from:
- A. Subcutaneous connective tissue
2. Sharpening of curate you put its cutting edge at...to stone:
- A. 70-90 degree.
- B. 100-110.
1. Bleeding on scalp, entering cranium:
While both the scalp and cranium have layers of connective tissue, bleeding on the scalp wouldn't directly enter the cranium because they are separated by several structures:
- Skin: The outermost layer of the scalp.
- Subcutaneous tissue: Loose connective tissue containing fat and blood vessels.
- Galea aponeurotica: A tough fibrous layer connecting muscles to the skin.
- Periosteum: A thin membrane attached to the outer surface of the cranium.
- Cranium: The hard bone surrounding the brain.
Therefore, the answer to A is incorrect.
Complications:
Depending on the severity of the bleeding and the location on the scalp, it could:
- Remain localized on the scalp surface.
- Soak into the subcutaneous tissue without reaching the cranium.
- Injure blood vessels in the scalp and require medical attention to stop the bleeding.
If the bleeding penetrates the cranium, it would likely be due to a skull fracture caused by significant trauma, not directly from the subcutaneous connective tissue.
2. Sharpening curate:
The ideal angle for sharpening a curate's cutting edge on a stone depends on the specific use and desired outcome. However, generally:
A. 70-90 degrees:
This is a common range for sharpening tools used for chopping and slicing, which applies to most curates. It provides a balance between sharpness and durability.
B. 100-110 degrees:
This is a sharper angle, suitable for tasks requiring high precision and very fine cuts. However, it might make the edge more susceptible to chipping or bending.
Additional Factors:
Ultimately, the best angle depends on individual preferences and the intended purpose of the curate. Some factors to consider:
- Material being cut:
Thicker materials might require a slightly wider angle for strength.
- Personal preference:
Some users might prefer a slightly sharper or more durable edge.
- Desired cutting action:
Chopping tasks might benefit from a slightly wider angle, while slicing might require a sharper one.
It's always best to experiment and find the angle that works best for you and your curate.
