Which of the following is incorrect pertaining to the external jugular vein?
A) It is the best vein to use for right cardiac catheterization.
B) It typically is a tributary of the subclavian vein.
C) It crosses the sternocleidomastoid muscle superficially.
D) Abnormal prominence may indicate heart failure.
E) If slashed open in the neck, its lumen may be held open by the investing layer of deep cervical fascia resulting in an air embolus.
Ans: A
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Define the underlined terms in the following case study. A 2-year-old goat of superior conformation presented at the clinic for a routine examination. The owner stated that the animal regularly received a high-quality premix as well as silage because it was intended to produce cabrito. The veterinarian noted that the animal had undergone debudding
What will be an ideal response?
For inspiration to occur, the intra-alveolar pressure must be lower than the intrapleural pressure
Indicate whether the statement is true or false
Somatic motor reflexes involve ________.
A. the autonomic ganglia B. contraction of smooth muscle C. the autonomic nervous system D. contraction of skeletal muscle
A person with type AB blood has ________ antigens.
A. A B. B C. both A and B D. neither A nor B