After the first breath at birth, what causes closure of the
ductus arteriosus?
Coronary artery occlusion usually occurs where?
Is the septal area part of the limbic system?
What structures perforate the diaphragm at what vertebral levels?
Your patient complains of leg pain while walking. You suspect his popliteal artery is at least partially blocked. You decide to take his pulse at the ankle. Where do you place your fingers?
Is Bell's palsy an UMN or a LMN lesion?
What does the left 4th aortic arch give rise to?
What is Dupuytren's contracture?
Which pharyngeal arch does Reichert's cartilage develop from?
What are the rule of 3's for the 3rd week of development?
Stimulation from the paraventricular nucleus cause the release of what hormone?
What are two names for an increased number of red cells?
What usually provides the blood supply for the inferior left ventricle?