Which of the following is a typical sign of diabetic ketoacidosis (DKA)?- Skildor

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Question 1 of 5

Which of the following is a typical sign of diabetic ketoacidosis (DKA)?

A. Excessive urination B. Ketone bodies in the urine C. High blood pressure D. Slow heart rate

Correct Answer: B

Rationale: Diabetic ketoacidosis often results in the presence of ketone bodies in the urine, along with hyperglycemia.

Question 2 of 5

What term was historically used to refer to the medical professionals who specialized in the use of X-ray technology for diagnosis and treatment?

A. Radiologists B. Roentgenologists C. Sonographers D. Nuclear Medicine Physicians

Correct Answer: B

Rationale: The term "Roentgenologists" was used historically to refer to specialists in the use of X-ray technology.

Question 3 of 5

Snellen chart evaluation indicated that the patient vision is 20/30. What is the proper description of this result?

A. At 20 feet, this patient can see what a person with normal vision can see at 30 feet B. At 30 feet, this patient can see what a person with normal vision can see at 20 feet C. At 20 feet, this patient can see what few people can see at 30 feet D. This patient has sight abilities that are worse than a patient with 20/40 vision

Correct Answer: A

Rationale: 20/30 means that at 20 feet, the patient can see what someone with normal vision sees at 30 feet.

Question 4 of 5

Examination of the hair reveals a fine silky appearance. This finding may be seen in patients that have:

A. Hypothyroidism B. Hyperthyroidism C. Type 2 diabetes D. Celiac disease

Correct Answer: B

Rationale: Hyperthyroidism can lead to fine, silky hair due to the effects of thyroid hormones.

Question 5 of 5

Which cranial nerves are responsible for eye movement?

A. CN II, III, IV B. CN III, IV, VI C. CN II, IV, VI D. CN III, IV, VII

Correct Answer: B

Rationale: Cranial nerves III, IV, and VI control eye movements.

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