You take over setting up camp and shortly thereafter you find him sitting next to his pack, staring off into space and doesn't pay attention when you say his name. You rely on your EMT skills and assess his mental status. With AVPU and quickly realize your friend is alert but confused (he can't describe why he is out hiking). Which of the following things could be causing his altered mental status in this scenario? Choose all that apply 3. High altitude cerebral edema Heat stroke Hypothermia Drowning O O

Q: Explain the ability of the urinary bladder to distend

A: The urinary bladder is a muscular bag that stores the urine. The lining of the urinary bladder is a ...

Q: Define physiology and describe the levels at whichphysiology can be studied

A: Physiology is the study of how the human body works. It describes the chemistry and physics behind b...

Q: Reverse isolation may be used for a person receiving _______________.

A: Reverse isolation is used to protect you from germs when your immune system is not working properly....

Q: Explain, structurally, how tendinous intersections increase the range of flexion of the vertebral co...

A: Muscle is a contractile tissue found in animals whose function  is to create movement. Movement, the...

Q: What causes the partial vacuum (negative pressure) inside the pleural cavity? What happens to a lung...

A: The pleurae are serous membranes which fold back to themselves to construct a two-layered membranous...

Q: Define the following terms as they relate to interval training: set.

A: Interval training is a method of exercise (physical training) in which high-intensity workouts are p...

Q: 2. How would you know if Noah’s nutritional intake is sufficient?

A: Breastfed newborns have passive immunity. It is said to be a temporary and short-lived immunity as i...

Q: Do Hassal's Corpuscles increase or decrease with age and what effect does that have on autoimmune di...

A: Hassall's corpuscles are commonly known as thymic corpuscles and are found in the human thymus' medu...

Q: Describe the process of bone remodeling and how it can reshape bones to make them stronger

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Q: 3. List the three types of fibrous joints.

A: The Joint is the part of the body where two bones connect together and allow movement. In the human ...

Q: How does the inferior oblique muscle move the eyeball superiorly and laterally?

A: The extraocular muscles are the muscle present within the eye orbit. Their function is to control th...

Q: Describe the gross anatomy of the lungs.

A: Each lung contains structures from both the conducting and respiratory zones, making it a vital orga...

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Q: Explain how thyroid hormones are produced, stored, andsecreted.

A: One of the largest ductless glands in the vertebrates that lies in the anterior neck is called the t...

Q: 8. After being chewed, the mixture of food and salivary juices that is swallowed is called a Smooth ...

A: All living organisms require food for energy and organic matter for growth. Food is an organic compo...

Q: 3. The mucosa secretes that chemically digests food. After food is mixed with these secretions it is...

A: The mucosa or mucous membrane is the membrane that covers the surfaces of various internal organs an...

Q: Which of the following functioning proteins are found in the plasmamembrane?a. channel proteins d. e...

A: Plasma membrane is a phospholipid bilayer structure that separates the interior of the cell from the...

Q: Select the letter of the choice that best completes the statement. Which of the following is not a b...

A: A cell that is produced through hematopoiesis and is present in the blood is called the blood cell.

Q: Which tissue type will regenerate well following an inju bone smooth muscle dense regular connective...

A: Smooth muscle  cells

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Q: What does prevention is the best medicine mean?

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Q: Which cells make up the buffy layer ? How thick is it and when can it increase in thickness

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Q: Apex of the heart is closer to the person’s head than is the base of the heart   True ...

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Q: What structures form the knee and elbow joints? Of the two joints, which do you think would be more ...

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Q: Consider a blood clot that formed in a pulmonary venule. If the clot detached, in which of the follo...

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A: The picture is eosinophils and A is the cell wall. Inside the cell contains a bi-lobed nucleus.    ...

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Q: Which of these can regulate the secretion of a hormone from anendocrine tissue?a. other hormonesb. n...

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Q: Select the best answer or answers from the choices given: Which of the following does not promote mu...

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Q: SA node is the main pacemaker of the heart. Why is the normal heart rate lower than the intrinsic fi...

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Q: Identify the white blood cell 00 Neutrophil Da Monocyte Oc Basophil Damphoryte

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Q: What effect would stimulating the acetylcholine receptors of the heart have on cardiac output?

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Q: List components of the innate immune system.

A: Humans are always surrounded by microorganisms searching for an opportunistic host. These pathogens ...

Q: You've been on a “bread-and-water” diet for three weeks and have noticed that a cut on your shin won...

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Q: 1. The brachialis and biceps brachii muscles insert onto the ulna of the forearm. 2. The biceps brac...

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