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27. Organize the items listed into the proper sequence of events for gas exchange. a: O2 is transported to cells by the circulatory system. b: O2 is drawn into the lungs during inhalation. c: Cells use O2 and generate CO2. d: CO2 is exhaled. e: The circulatory system transports CO2 to the lungs.

In Obsessive-compulsive disorder, a compulsion is a: a. Repetitive thoughtb. Repetitive actionc. Repetitive feard. Repetitive illusion

46. Which is the correct sequence of arteries that a drop of blood would flow through as it entered the kidney and moved toward a glomerulus?

29. When central chemoreceptors detect a drop in the pH of the cerebrospinal fluid,

Which of the following ecosystems is characterized by high temps and rainfall, a high diversity of plants and animals, and significant pressure from agriculture and climate change?

A client is receiving disulfiram (Antabuse) as a part of her treatment. If she takes a drink of alcohol, she will experience: a. a mild headache.b. guilt.c. delirium tremors.d. nausea and vomiting.

28. Which answer places the following events in proper order for pulmonary ventilation? a: Thoracic cavity volume changes. b: Brainstem nuclei stimulate skeletal muscles to contract. c: Air flows down its pressure gradient. d: Dimensional changes in the thorax lead to pressure changes within the lung.

A 30-year-old has made the decision to leave her alcoholic husband.  She states feeling very depressed right now. Which of the following statements made by the nurse conveys empathy?    a. “I felt the same way when I decided to leave my husband.  You are doing the right thing.”b. “It sounds like it was a very difficult decision for you to make.  I will sit here with you for a while.”c. “My aunt went through the same situation and it was very, very hard on her family.  Don’t blame yourself.”d. All of the above statements are correct.

A nurse is caring for a client who has a history of alcohol use disorder and has been hospitalized for alcohol intoxication. The nurse enters the room and finds the client shouting, “Get those bugs off of me!” Which of the following responses should the nurse make? a. “I don’t see any bugs, but you seem very frightened.”b. “Let’s get out of your room so that the bugs will not bother you.”c. “I’m sure that the bugs you see will not harm you.”d. “There are no bugs in here. This is part of your illness.”

17. Mucin ________ the viscosity of mucus, facilitating the ________ of dust and dirt particles.