Answer / biomaster

stem cells in bone marrow.

What is the only GI submucosal gland?

1 Answers  

---

What is another name for zona occludens?

1 Answers  

---

CN IX passes through what 'hole'?

1 Answers  

---

A 55 yr. old man enters the emergency room after sudden onset of excruciating pain in his chest that radiates down the medial aspect of his left arm ? classic symptoms for a heart attack. Explain why the man feels pain in his left arm. What nerves would the pain fibers travel in?

2 Answers  

---

Is the blood in the umbilical vein is 100% saturated with oxygen?

1 Answers  

---

---

What is the importance of the physiologic chloride shift in erythrocytes?

3 Answers  

---

What is the acrosome of sperm derived from?

1 Answers  

---

Name five portal-systemic anastomoses?

5 Answers  

---

The inguinal ligament exists in what dermatome?

1 Answers  

---

Is Thoracic outlet syndrome results in atrophy of the thenar and hypothenar eminences?

1 Answers  

---

What are the 4th and 6th branchial arch derivatives innervated by?

1 Answers  

---

Describe the appearance and status of primary vs. secondary follicles?

1 Answers  

---