Which of the following is most commonly fractured in a fall?
A) manubrium
B) hyoid
C) clavicle
D) navicular
E) glenoid cavity
Answer: C
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The use of skeletal muscles to generate heat in birds and mammals is referred to as __________. (Two words)
Fill in the blank with correct words.
Which of the following is not a function of the endocrine system?
a. Maintenance of blood sugar levels b. Regulation of metabolic activity and H2O and electrolyte balance c. Promotion of growth and development d. Transduction of external stimuli e. Helping the body cope with stressful situations
Sperm release ________ to break down the bonds between adjacent follicle cells surrounding the oocyte
A) relaxin B) hyaluronidase C) calcium D) zonal inhibiting proteins E) glucose
________ are stem cells that develop into osteoblasts
A) Osteoclasts B) Osteocytes C) Osteomedullary cells D) Osteogenic cells E) Squamous osteons