Answer:
The “lub” is the first heart sound, commonly termed S1, and is caused by turbulence caused by the closure of mitral and tricuspid valves at the start of systole. The second sound,” dub” or S2, is caused by the closure of aortic and pulmonic valves, marking the end of systole.
Answer: yes
Explanation: In most cases, the nail will grow back from the area under the cuticle (the matrix). A fingernail takes about 4 to 6 months to grow back. A toenail takes about 12 months to grow back. If the nail bed or matrix was damaged, the nail may grow back with a rough or abnormal shape.
Answer:
It was recorded on the patients history duhh
Explanation:
The tough, thin outer membrane covering the bones is called the periosteum.
The most important prerequisite for assessing the quality of health care delivery system is to collect the medical records of the patients admitted and discharged from the hospital.
Change it up a bit <3
