Title: Quiz 12: Integumentary System/ Chemical and Physical Injuries
Course: PHT 2301 Pathological Condition in PT > Section: Module 12

Q: A life-threatening skin infection caused by a severe drug reaction is:
- Candidiasis
- Impetigo
- Toxic epidermal necrolysis
- Eruptive xanthoma
A: Toxic epidermal necrolysis
If right: Good work
If wrong: That's not correct

Q: An abrasion is caused by which of the following?
- A scraping or scuffing of the skin surface without full thickness loss of skin
- A flying object penetrating the body, but not exiting
- A blunt object causes broken vessels under the skin that have no outlet, resulting in blood pooling
- A flying object penetrating and passing through the body
A: A scraping or scuffing of the skin surface without full thickness loss of skin
If right: Good work
If wrong: That's not correct

Q: Emergency response personnel respond to an automobile accident of high speeds. The male victim is conscious and reports striking his chest on the steering wheel, and that he is now having difficulty breathing. Which of the following is a possible diagnosis?
- Flail chest
- Pneumothorax
- Hemothorax
- Rib fractures
- all of the above
A: all of the above
If right: Good work
If wrong: That's not correct

Q: Poison ivy reactions are an example of which of the following:
- atopic dermatitis
- contact dermatitis
- seborrheic dermatitis
- light induced dermatitis
A: contact dermatitis
If right: Good work
If wrong: That's not correct

Q: The bacteria most commonly cultured from skin abscesses are which of the following?
- Propionibacterium acnes
- Staphylococcus aureus
- Varicella Zoster
- Verruca vulgaris
A: Staphylococcus aureus
If right: Good work
If wrong: That's not correct

Q: The fermentation of silage produces what potential toxin?
- ammonia
- nitrogen dioxide
- cholinesterase inhibitors
- methyl alcohol
A: nitrogen dioxide
If right: Good work
If wrong: That's not correct

Q: The glands that produce a sticky proteinaceous fluid in response to hormonal stimulation are called:
- eccrine
- apocrine
- sebaceous
- follicular
A: apocrine
If right: Good work
If wrong: That's not correct

Q: The medical word for blister is:
- papule
- nodule
- bulla
- macule
A: bulla
If right: Good work
If wrong: That's not correct

Q: The most common fatal injuries in children involve suffocation, drowning, and electrical shock/burns:
- true
- false
A: false
If right: Good work
If wrong: That's not correct

Q: The presence of comedones and multiple recurrent crops of postules on the face, neck, and upper back are characteristics of which of the following:
- verrucae
- acne
- dermatitis
- candidiasis
A: acne
If right: Good work
If wrong: That's not correct

Q: Urticaria is the medical term for which of the following:
- wheals
- dermatitis
- acne
- hives
A: hives
If right: Good work
If wrong: That's not correct

Q: Which of the following are true regarding third degree burns?
- The epidermis is destroyed and the upper dermis is red and blistered
- The epidermis and dermis are destroyed down to the subcutaneous tissue
- Third degree burns are very painful
- Third degree burns cannot regenerate new epithelium
- B and D are correct
A: B and D are correct
If right: Good work
If wrong: That's not correct

Q: Which of the following can lead to a drug overdose?
- Patient receives prescriptions from multiple physicians
- Patient uses multiple pharmacies
- Patient misunderstands the directions
- MD miscalculates the dosage
- all of the above are correct
A: all of the above are correct
If right: Good work
If wrong: That's not correct

Q: Which of the following toxins leads to damage of the retina and optic nerve after it is metabolized to formaldehyde
- methyl alcohol
- liquid ammonia
- cyanide
- nitrogen dioxide
A: methyl alcohol
If right: Good work
If wrong: That's not correct

Q: Which of the following toxins prevents cellular oxygen utilization?
- Lead
- Methyl alcohol
- Cyanide
- Mercuric chloride
A: Cyanide
If right: Good work
If wrong: That's not correct

Q: Which skin condition presents with thickened areas of skin with silver colored scales:
- psoriasis
- keratosis
- atopic dermatitis
- urticaria
A: psoriasis
If right: Good work
If wrong: That's not correct

Q: Using the ABCDE criteria, describe how benign and malignant (dysplastic) nevi __________________: