Which of the following is a neutralization reaction?
A. 2H2 + O2® 2H2O
B. KOH + HBr ® KBr + H2O
C. 2Na + Cl2 ® 2NaCl
D. CaO + H2O ® Ca(OH)2
Answer: B
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Your patient broke some ribs a few days ago and is unable to take a deep breath. He is having headaches, is nauseated and feels weak. You note that his skin is red and flushed leading you to suspect he has become acidotic. How does the body try to reestablish homeostasis?
A) The kidneys retain increased amounts of bicarbonate. B) The bladder retains more lactic acid. C) There is a decrease in the respiratory rate. D) The kidneys allow more bicarbonate to be removed.
A dead end corridor is one with no outlet to a means of egress in which the corridor is more than ___ feet (m) in length
A. 20 B. 25 (7.5) C. 30 D. 35 (10.5)
When reviewing the content of service elements worksheet, which of the following gest reflects an established presenting problem that is stable or improving?
A. Straightforward B. Low C. Moderate D. High
Following the initial steps of resuscitation, a newborn remains apneic and cyanotic. You should:
A: start CPR if the heart rate is less than 80 beats/min. B: immediately resuction its mouth and nose. C: gently flick the soles of its feet for up to 60 seconds. D: begin ventilations with a bag-mask device.