An 86-year-old patient is being transported for sudden onset of a rapid, irregular rhythm. Which rhythm is most likely occurring?

You are evaluating an 80-year-old man who presents with cyanosis, wheezing, and diminished breath sounds. He has JVD and low pulse oximetry readings. He has smoked cigarettes for 60 years and has recently had an upper respiratory tract infection. Which condition is likely responsible for this patient’s signs and symptoms?

What are typical causes of behavioral emergencies?

Paramedics are called to the home of a 34-year-old female for a nonspecific abdominal complaint. She informs them that she has had many abdominal surgeries that have not resolved her complaints. Which of the following disorders is a condition in which an individual has complaints (lasting several years) of various physical problems for which no physical cause can be found?

A 70-year-old male presents with a severe aching pain in and above his left eye, fogginess of vision, and a perception of “rainbow rings” around lights at night. Signs and symptoms point to which condition?

Unlike dementia, delirium possesses which characteristic?

Use the following to answer the next five questions:Paramedics are called to the workplace of a 43-year-old female who is despondent. Her co-workers inform them that she is normally a very “bizarre” person and has acted out inappropriately in the past. They further inform EMS that the patient has been muttering to herself all morning and shouting at inanimate objects (walls, coffee maker, toilets, etc.). When positioning one’s self with respect to the patient, how should the paramedic handle this situation?

Which of the following drugs would be appropriate for chemically restraining a violent patient in the prehospital setting?

Use the following to answer the next three questions:Paramedics are called to the home of a 27-year-old male who refuses to come out of his bathroom. Through the door, he explains that he saw a large spider on the wall of his bedroom and is deathly afraid of spiders. He ran in the bathroom, stuffed a towel under the door, and got in the bathtub. This is a classic demonstration of which disorder? (Refer to the previously described scenario.)

How does the body react to the perception of pain during the aging process?