When the pH of extracellular fluids is aciditic, how will the kidneys respond?
a. They will retain H+
b. They will excrete H+ into the urine.
c. The kidneys have no role in H+ regulation.
d. They will excrete more HCO3- into the urine
b. They will excrete H+ into the urine.
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An unresponsive patient has been ejected from a car as it rolled at a high rate of speed. The primary assessment is complete and you are providing positive pressure ventilation with high-flow oxygen. The patient has a significant deformity to the right side of his head, and both pupils are equal but slow to react to light. He also has deformity to the forearms. Vital signs are: pulse 144,
respirations 24 and inadequate, and blood pressure 90/50 mmHg. Based on this presentation, the AEMT should: A) apply the automated external defibrillator and prepare for possible seizure activity. B) splint both arms and reassess the vital signs prior to departing the scene. C) reassess the pupils and treat the patient for a severe head injury. D) look for evidence of bleeding in an area of the body other than the brain.
When setting the tidal volume on a patient being mechanically ventilated, what criteria should be kept in mind?
a. It should never cause the plateau pressure to exceed 28 mm Hg. b. It should never cause the peak pressure to exceed 35 mm Hg. c. It should result in the static pressure of less than 10 mm Hg. d. It should result in a peak pressure of no more than 25 mm Hg.
What type of dermatitis is due to allergic reactions of the skin when it comes into contact with various substances, producing an inflammatory response?
a. Atopic dermatitis b. Contact dermatitis c. Eczematous dermatitis d. Seborrheic dermatitis
A robotic-assisted procedure has a value of C in Table 8E0
a. True b. False Indicate whether the statement is true or false