Blood leaves the left atrium and enters what chamber of the heart?
A. Left ventricle
B. Right ventricle
C. Left atrium
D. Right atrium
Answer: A
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Non-steroidal anti-inflammatory drugs are used to relieve pain and are categorized as a/an __________
Fill in the blank(s) with correct word
__________ is not secreted from an organ located in the abdominal cavity
a. Ghrelin b. Thrombopoietin c. Gastrin d. Insulin-like growth factor e. Calcitonin
What is a function of the anterior cruciate ligament (ACL) of the knee joint?
A) The ACL prevents the tibia from moving too far anteriorly on the femur. B) The ACL prevents the tibia from displacing itself posteriorly from the femur. C) The ACL prevents the tibia from moving too far medially on the femur. D) The ACL prevents the tibia from moving too far laterally on the femur.
Which of the following major events of prenatal development happens first?
A) Bone calcification begins B) The central nervous system begins to form C) Meconium accumulates in the intestines D) The eyes are fully open E) The body is covered with lanugo