What process is capable of increasing both intrathoracic and intraabdominal pressure, thereby facilitating defecation?
a. Relaxation of the internal anal sphincter
b. Intestinal peristalsis
c. Valsalva maneuver
d. Ileogastric reflex
Answer: c. Valsalva maneuver
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The nurse is caring for a patient who has a tube that was placed into the duodenum while the patient was in surgery. What type of tube is this?
A) PEG B) Levin C) Gastric D) Nasoenteric
A patient is concerned that the spouse is planning to commit suicide. What can the nurse respond to this patient?
A) "People who commit suicide do not regularly see a physician." B) "Two-thirds of attempted suicides are unsuccessful." C) "A chronic illness is the most reliable indicator for a suicide attempt." D) "Firearms in the home and substance abuse are risk factors."
A mass is found on a mammogram of a 42-year-old female patient and a cyst is confirmed by an ultrasound of the breast. The nurse understands that the next course of action for this patient would be to:
1. adopt the "watch and wait" approach. 2. reduce caffeine intake. 3. apply warm soaks to the cyst. 4. undergo a surgical biopsy.
Which of the following patients is most likely to feel closer to American culture than to his or her culture of origin?
A) A first-generation resident of the U.S. B) A person who immigrated to the U.S. as an infant C) A person who has newly immigrated to the U.S. D) None of the above