Which of the following contract(s) when one is blowing out birthday candles?
A. Serratus anterior
B. Erector spinae
C. External intercostals
D. Diaphragm
E. Internal intercostals
Answer: E
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If your elderly patient's blood calcium level is normal, does that mean the patient does not have osteoporosis? Explain.
What will be an ideal response?
Compared to adult hemoglobin, fetal hemoglobin
A) has more hemoglobin subunits. B) has more heme units. C) binds oxygen more readily. D) binds iron more strongly.
Which of the following statements is FALSE about reflexes?
A. The conduction pathway of a reflex is: receptor, sensory neuron, integrating center, motor neuron, effector. B. Reflexes are fast, predictable and automatic. C. The minimum number of neurons in a reflex arc is two. D. Monosynaptic reflexes are faster than polysynaptic reflexes. E. Reflexes do NOT involve skeletal muscles.
The hormone ________ promotes uterine contractions during labor.
Fill in the blank(s) with the appropriate word(s).