Which of the following blood assays can assist in the diagnosis and evaluation of anemia?
A) hemoglobin
B) troponin T
C) glucose
D) insulin
Answer: A
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A patient has cut his arm with a table saw. Assessment reveals dark red blood flowing steadily from the wound. As an AEMT, you should recognize this as what type of bleeding?
A) Venous B) Lymphatic C) Capillary D) Arterial
Which statement concerning the biological agents used in terrorist attacks is true?
A) The biological agents used by terrorists are more potent than those that occur naturally B) It may take several days to weeks to realize or determine that an attack involving biological agents occurred C) Rain is the ideal condition to disperse a biological agent because water will spread it over a greater area D) The eyes are the most effective portal of entry into the human body for a biological agent
A patient with a fibrinolytic deficiency would:
a. Be prone to increased lysis b. Have increased levels of plasminogen c. Have abnormal screening tests (PT and APTT) d. Be prone to increased clotting
The numerator of the Henderson-Hasselbalch (H-H) equation (HCO3–) relates to which of the following?
a. Blood concentration of nonbicarbonate buffers b. Excretion of volatile acid by the lungs c. Renal buffering and excretion of fixed acids d. Respiratory component of acid-base bal-ance