Bedsores most often develop on skin that covers bony areas of the body, such as the heels, ankles, hips, and tailbone. These area lack which of the following type of insu
QUESTION 1
Bedsores most often develop on skin that covers bony areas of the body, such as the heels, ankles, hips, and tailbone. These area lack which of the following type of insulating and cushioning tissues?
Muscle
Epithelial
Connective
Nerovus
QUESTION 2
A warning sign of a decubitus ulcer is swelling in a localized area. Which type of tissue has a lot of room between the fibers and can soak up extra fluid that causes swelling?
Connective
Epithelial
Muscle
Nervous
QUESTION 3
One risk factor for decubitus ulcers includes being in a wheelchair. Patients who use wheelchairs may be paralyzed and unable to use their arms or legs. Someone who can’t feel or move their legs may have suffered trauma to which type of tissue that provides communication between cells?
Connective
Muscle
Nervous
Epithelial
QUESTION 4
For people who use wheelchairs, bedsores often occur on skin over the following sites:
Tailbone or buttocks
Shoulder blades and spine
Backs of arms and legs where they rest against the chair
Which of the tissues found covering these areas lack blood vessels?
Nervous
Epithelial
Muscle
Connective
QUESTION 5
Patients who use wheelchairs often, or are confined to chairs for long periods of the day are encouraged to lift or push themselves up off their pressure points in pressure release exercises every 15 to 30 minutes for a duration of at least 30 to 90 seconds. Which type of tissue would provide the voluntary movement of the contraction or relaxation movements?
Smooth muscle
Connective
Epithelial
Skeletal muscle
QUESTION 6
Constant pressure on any part of your body can lessen the blood flow to tissues. Blood flow is essential for delivering oxygen and other nutrients to tissues. Without these essential nutrients, skin and nearby tissues are damaged and might eventually die leading to a decubitus ulcer. What type of tissue is blood?
Connective
Nervous
Epithelial
Muscle
QUESTION 7
An infection from a pressure sore can burrow into joints and bones. Joint infections (septic arthritis) can damage cartilage and spread through synovial fluid which lubricates the joint. Bone infections (osteomyelitis) can cause pain and reduce the function of limbs. What type of tissue does osteomyelitis affect?
Epithelial
Muscle
Connective
Nervous
QUESTION 8
Long-term, nonhealing decubitus ulcers, also known as Marjolin’s ulcers, can develop into a type of squamous cell carcinoma. What type of tissue does squamous cell carcinoma affect?
Connective
Muscle
Epithelial
Nervous
QUESTION 9
Some recommendations for patients at risk of decubitus ulcers include maintaining good nutrition and fluid intake. What type of tissue has microvilli for increasing absorption in the lining of the digestive tract?
Connective tissue
Nervous tissue
Muscle tissue
Epithelial tissue
QUESTION 10
Decubitus ulcers are classified or graded, based on the depth of tissues involved. Bleeding is a rare occurrence in decubitus ulcers because the pressure leading to the ulcer usually decreases blood flow. Which of the following tissues is vascular and could bleed in a bleeding ulcer?
A. Epithelial
B. Areolar
C. Muscle
D. A&B
E. B&C
F. A&C
G. All of the above
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