The baroreceptors that recognize hypotension due to blood loss and signal the medulla oblongata are located in the:
A) neck.
B) vena cava.
C) brain.
D) heart.
Answer: A
You might also like to view...
A pediatrician returns a call placed by the mother of his 11-month-old established patient. Pediatrician informs the mother that her child's blood culture was positive for the pertussis antibody
The blood test was drawn 10 days ago during an office visit at the pediatrician's office. The physician prescribes antibiotics for the child and recommends the mother get screened for the pertussis antibody as well. The physician spends 15 minutes on the call, providing counseling for the mother regarding the antibiotic course, home care for the patient, and education about pertussis. Which of the following best reflects the service(s) provided? a. Care plan oversight services b. Non–face-to-face physician services c. Case management services d. Service that cannot be reported
Which of these questions would the EMT ask when using the OPQRST mnemonic?
A) "Do you have any medical conditions?" B) "Have you ever had any surgeries?" C) "Did you take any medications today?" D) "Does the pain feel dull or sharp?"
The duct that comes off of the sublingual gland is called
the sublingual duct. Stensen's duct. Wharton's duct. ducts of Rivinus.
Which of the following agents is used to supress aggregation of platelets?
a. heparin b. aspirin c. warfarin d. protamine sulfate