What controls the rate and depth of respiration in a normal adult?

Chronic hypertension causes which of the following changes in blood vessels?

What controls the rate and depth of respiration in a normal adult?

What changes in sensory function occur due to aging?

The body's ability to correct an excess or deficit of a metabolic acid depends on normal function of what system?

Edward is a 20-year-old college student. The student’s roommates tell the school nurse that their friend has seemed more moody than usual since a grandparent died of a COVID-19 infection last month. They also report that the patient sleeps all day and sometimes doesn’t wake up until noon or later. They tell the nurse that they invite the patient to go with them to the dining hall most meals, but he declines most of the time and, when he does go, he will only eat a few bites. Edward admits to feeling “empty most days” in the last month and has skipped many of his classes due to feeling “too tired to attend.” Edward reports that he “doesn’t do much most days” and that “nothing is really fun anymore.”
The nonverbal cues that therapy and medication are working for Edward include (select all that apply):

Where does the exchange of gasses occur in the lungs?

What controls the firing of the sinus node to trigger the start of the cardiac cycle?

What increases the basal metabolic rate in an individual?

Mr. Jones is a 55-year-old divorced white male who was recently fired from his job. He lives alone in an apartment, and his sister, who lives nearby, called the police when she found no food in his refrigerator, his house was in shambles, and he threatened to shoot himself. When the police arrived, they placed him on an involuntary hold 5150 for danger to self (DTS). In the ambulance, his blood pressure is 180/96, his pulse is 96, respirations are 20 with pulse ox at 99%, and his temperature is 98.6. He looks down and is moving around a lot in his chair.
Priority discharge planning for Mr. Jones should include: (select all that apply)

What would cause a decrease in the quantity of circulating red blood cells?