If the PR interval is shortened, it may be indicative of an accessory pathway and may lead to pre-excitation syndrome.
Answer the following statement true (T) or false (F)
True
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Which of the following is used as a presurgical prophylaxis to reduce or prevent bleeding in patients with mild hemophilia A?
a. Desmopressin b. G-CSF c. Vitamin K d. Recombinant EPO
What type of shunt is placed when attempting to drain fluid from the ventricles to the right atrium of the heart?
a. Ventriculoperitoneal shunt b. Ventriculoamniotic shunt c. Ventriculoatrial shunt d. Ventriculocoronary shunt
Which of the following is a recommended communication technique to prevent medical malpractice lawsuits?
A. Avoid statements that could be construed as an admission of fault. B. Do not advise patients over the phone. C. Do not insist on a professional consult if the patient is not doing well. D. Stand while talking to the patient. E. Do not allow patients to participate in decision-making.
What should you expect to occur with a decrease in kVp?
a. longer scale contrast b. more Compton interactions c. lower contrast d. more photoelectric interactions