aAbdominal wall hematomas that occur in the upper abdomen are confined inside the rectus sheath; however, inferior to the arcuate line, hematoma is unconfined and can escape and dissect posteriorly into the extraperitoneal spaces. 在上部腹部发生的腹壁血肿被限制在rectus鞘里面; 然而,下等对弓形线,...
The vulva is an important part of the female anatomy and contains several important parts, including the head of the clitoris and the opening to the vaginal canal The vulva also serves as a protective barrier for our internal organs and plays an important part in making sure the female reprodu...
Learn the definition of fetal circulation. Understand the fetal blood flow and fetal circulatory system through the use of the fetal circulation...
相关知识点: 试题来源: 解析 1(a)(i)arachnida/ arachnids;1(a)(ii)8 legs/ 4 pairs of legs;2 part body /cephalothorax and abdomen;no antennae;simple / multiple, eyes;1(b)crustaceans;myriapods;insects; 反馈 收藏
The human body is the physical substance of the human organism. Characteristic of the vertebrate form, the human body has an internal skeleton with a backbone, and, as with the mammalian form, it has hair and mammary glands. Learn more about the composit
growing only up to 2.5 inches long. Their bodies have two parts: a fused head and thorax (cephalothorax) and an abdomen with a tail, which has five segments and a stinger at the tip. Additionally, they have eight legs and two segmented appendages (pedipalps) for sensing their surrounding...
Your uterus is the place where a fetus would live should you get pregnant. It sheds its lining every 28 days or so when there's no pregnancy, otherwise known as getting your period. You can't feel the uterus from outside your body...it's buried pretty deeply in your lower abdomen. ...
Explore the human body's muscle anatomy and learn the names of the major muscles and what they do. Identify muscles on the body and know their...
Can gallbladder pain be felt on the left side? Gallbladder pain can extend from the right over the middle toward the left side of the abdomen, but the pain on the left side alone is not typical for gallbladder problems. In a very rare anatomical variant, in which the liver and gallbla...
Ribs are flat, narrow and curved bones of strips found in the chest of vertebrates. They are attached to the vertebrae on the dorsal side and to the sternum on the ventral side. This attachment forms an enclosed structure called the rib cage. Read on to