Describe the effect that rheumatic fever has on the heart valves
What will be an ideal response?
Answer: Blood clots deposit in the cusps of inflamed valves, forming modular structures called vegetations. The normally flexible cusps thicken and adhere to each other. Later, fibrous tissue develops, which has a tendency to contract. If the adhesions of the cusps seriously narrow, the valve opening becomes stenotic. Left untreated, rheumatic fever can cause permanent heart damage.
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A client has come to the pulmonologist with complaints of dyspnea and wheezing. He is diagnosed with bronchial asthma and is prescribed a bronchodilator via inhaler. What should the nurse instruct the client about using inhalers?
a. Demonstrate the proper technique for inhaler use. b. Instruct the client to avoid fluids whiinhalers.le using c. Encourage the client to use the inhaler as often as needed. d. Inform the client that it is safe to use OTC drugs without consulting the physician.
Which of the following situations has NOT been shown to transmit HIV between individuals?
A. oral intercourse B. anal intercourse C. vaginal intercourse D. casual contact, such as holding hands or hugging
The prefix for toward is:
A. Inter- B. Supra- C. Ana- D. Trans-
Which statement about heat exhaustion is TRUE?
A) It is the least serious heat-related illness. B) It is a mild form of shock. C) It has a high mortality rate. D) It is irreversible.