An analyte that is sensitive to temperature is:
a. potassium.
b. sodium.
c. porphyrin.
d. cryofibrinogen.
D
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Which of the following guidelines applies to prehospital fluid resuscitation of hypotensive patients with intraabdominal hemorrhage?
A) In most cases, fluid administration should be limited to 3 liters. B) IV access should be obtained using a saline lock, but fluid resuscitation is contraindicated in the prehospital setting. C) Fluid administration rate should be titrated to maintain a systolic blood pressure of 60 mmHg. D) IV access is necessary only if the use of PASG fails to improve the patient's clinical condition.
Which of the following statements about herpes simplex type 2 (HSV-2 ) is FALSE?
A) There is a low risk of disease transmission via casual contact. B) HSV-2 is responsible for 70 to 90 percent of all genital herpes cases. C) In addition to painful lesions to the infected area, fever and enlarged lymph nodes can be present during the initial presentation of the infection. D) Treatment with acyclovir can eradicate the virus.
Protective environment is the same as:
a. contact precautions. b. reverse isolation. c. droplet isolation. d. airborne isolation.
The vessel associated with the left ventricle is the aorta
Indicate whether the statement is true or false