Coronary Artery Disease Quiz Coronary Artery Disease Quiz 1. What is the main cause of Coronary Artery Disease (CAD)? a) Bacterial infection b) Viral infection c) Atherosclerosis d) Autoimmune disorder 2. Which of the following is NOT a risk factor for CAD? a) Hypertension b) Obesity c) Regular exercise d) Diabetes 3. What are the typical symptoms of CAD? a) Fever and cough b) Chest pain and discomfort c) Nausea and vomiting d) Dizziness and headache 4. How is CAD diagnosed?
Vitiligo: Multiple Choice Questions With Answers
What is the most common cause of vitiligo?
a) an autoimmune disorder
b) a genetic disorder
c) a viral infection
d) a fungal infection
Answer: a) an autoimmune disorder
Which of the following is a symptom of vitiligo?
a) redness and itching of the affected skin
b) white patches on the skin
c) fever and chills
d) yellowing of the skin
Answer: b) white patches on the skin
Which of the following is a risk factor for developing vitiligo?
a) fair skin
b) dark skin
c) family history of vitiligo
d) exposure to UV rays
Answer: c) family history of vitiligo
Can vitiligo be cured?
a) yes, with medication
b) yes, with surgery
c) no, but it can be managed with treatment
d) no, it is a lifelong condition
Answer: c) no, but it can be managed with treatment
What is the main goal of treatment for vitiligo?
a) to restore the color of the affected skin
b) to prevent the spread of the condition
c) to reduce the symptoms of vitiligo
d) all of the above
Answer: d) all of the above
How is vitiligo diagnosed?
a) blood test
b) skin biopsy
c) visual examination of the affected skin
d) all of the above
Answer: c) visual examination of the affected skin
Can vitiligo affect the hair and nails?
a) yes, it can cause white patches on the hair and nails
b) no, it only affects the skin
c) it can cause the hair and nails to become weaker
d) it can cause the hair and nails to become thicker
Answer: a) yes, it can cause white patches on the hair and nails
A 28-year-old man presents to the dermatologist with depigmented patches on his hands and face. He reports that the patches have been gradually increasing in size over the past year. He is otherwise healthy and takes no medications. On examination, there are hypopigmented macules on the fingers, palms, and face. The most likely diagnosis is:
a. Tinea versicolor
b. Pityriasis alba
c. Vitiligo
d. Post-inflammatory hypopigmentation
Answer: c. Vitiligo
A 45-year-old woman presents to the dermatologist with white patches on her face, arms, and legs. She reports that the patches appeared suddenly about 6 months ago and have not changed in size since then. She denies any family history of skin conditions. On examination, there are depigmented macules on the cheeks, arms, and legs. The most likely diagnosis is:
a. Vitiligo
b. Pityriasis alba
c. Tinea versicolor
d. Post-inflammatory hypopigmentation
Answer: a. Vitiligo
A 30-year-old man presents to the dermatologist with white patches on his scalp and beard. He reports that the patches have been gradually increasing in size over the past year. He also reports that he has noticed some hair loss in the affected areas. On examination, there are depigmented macules on the scalp and beard with associated hair loss. The most likely diagnosis is:
a. Alopecia areata
b. Pityriasis alba
c. Tinea versicolor
d. Vitiligo
Answer: d. Vitiligo
A 20-year-old woman presents to the dermatologist with white patches on her hands and feet. She reports that the patches appeared suddenly about a month ago and have been gradually increasing in size. She denies any family history of skin conditions. On examination, there are depigmented macules on the hands and feet. The most likely diagnosis is:
a. Vitiligo
b. Pityriasis alba
c. Tinea versicolor
d. Post-inflammatory hypopigmentation
Answer: a. Vitiligo
A 40-year-old man presents to the dermatologist with white patches on his back and chest. He reports that the patches have been gradually increasing in size over the past year. He has a history of autoimmune thyroid disease. On examination, there are depigmented macules on the back and chest. The most likely diagnosis is:
a. Pityriasis alba
b. Vitiligo
c. Tinea versicolor
d. Post-inflammatory hypopigmentation
Answer: b. Vitiligo
A 25-year-old female patient presents with white patches on her face and hands. The lesions have a distinct border and are not itchy or painful. The most likely diagnosis is:
a) Tinea versicolor
b) Vitiligo
c) Eczema
d) Psoriasis
Answer: b) Vitiligo
A 40-year-old male patient presents with a history of white patches on his arms and legs. The patches have gradually increased in size over the last 5 years. The patient has a family history of vitiligo. The most likely diagnosis is:
a) Pityriasis alba
b) Tinea versicolor
c) Vitiligo
d) Seborrheic dermatitis
Answer: c) Vitiligo
A 30-year-old female patient presents with white patches on her face and neck. The lesions have irregular borders and are mildly itchy. The most likely diagnosis is:
a) Vitiligo
b) Pityriasis alba
c) Tinea versicolor
d) Seborrheic dermatitis
Answer: d) Seborrheic dermatitis
A 20-year-old male patient presents with white patches on his fingers and toes. The lesions are slightly raised and have a scaly texture. The most likely diagnosis is:
a) Vitiligo
b) Psoriasis
c) Eczema
d) Tinea corporis
Answer: b) Psoriasis
A 45-year-old female patient presents with white patches on her face, neck, and arms. The patches are irregular in shape and have a slightly raised border. The patient has a history of autoimmune diseases in her family. The most likely diagnosis is:
a) Vitiligo
b) Pityriasis alba
c) Tinea versicolor
d) Seborrheic dermatitis
Answer: a) Vitiligo
Jenny, a 25-year-old woman, has noticed a loss of skin color on her face and neck. She is worried it might be vitiligo. Which of the following is the most common symptom of vitiligo?
A. Raised, itchy patches on the skin
B. Red, scaly patches on the skin
C. Loss of skin color in patches
D. Small, white bumps on the skin
Answer: C. Loss of skin color in patches is the most common symptom of vitiligo.
Tom, a 35-year-old man, has been diagnosed with vitiligo by his doctor. What is the most likely cause of vitiligo?
A. Exposure to sunlight
B. Allergic reaction to certain foods
C. Autoimmune disorder
D. Bacterial infection
Answer: C. Vitiligo is often caused by an autoimmune disorder in which the body's immune system attacks and destroys the melanocytes, the cells that produce pigment in the skin.
Sarah, a 20-year-old college student, is concerned about the social stigma associated with having vitiligo. What can she do to manage the psychological effects of vitiligo?
A. Wear long sleeves and pants to cover up the affected areas
B. Use makeup to cover up the affected areas
C. Seek counseling or therapy to help cope with the emotional effects of vitiligo
D. All of the above
Answer: D. All of the above options can be helpful in managing the psychological effects of vitiligo, but seeking counseling or therapy can be especially helpful in coping with the emotional effects of the condition.
John, a 45-year-old man, has vitiligo on his hands and face. What is the best treatment option for him?
A. Topical corticosteroids
B. Phototherapy
C. Laser therapy
D. All of the above
Answer: D. Treatment options for vitiligo include topical corticosteroids, phototherapy, and laser therapy. The best option for John depends on the severity and location of his vitiligo, as well as other individual factors.
Mary, a 30-year-old woman, is concerned about the risk of developing vitiligo because her sister has the condition. Is vitiligo hereditary?
A. Yes, vitiligo can be hereditary
B. No, vitiligo is not hereditary
C. It depends on other factors such as environmental and lifestyle factors
D. None of the above
Answer: A. Vitiligo can be hereditary, although the exact genetic factors involved in the condition are not fully understood. People with a family history of vitiligo may be more likely to develop the condition themselves.
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