Which of the following is the proper conversion of 1445 to regular time?

Correct Answer: D

Rationale: The proper conversion of 1445 to regular time involves dividing 1445 by 60 to get the hours and minutes. 1445 ÷ 60 = 24 hours and 5 minutes. Since regular time is based on the 12-hour clock, we subtract 12 hours to get 12 hours and 5 minutes. Therefore, 1445 is equal to 12:05 p.m., making choice D the correct answer. Choices A, B, and C are incorrect because they do not reflect the accurate conversion of 1445 into regular time. Choice A represents 2:15 a.m., choice B represents 2:15 p.m., and choice C represents 2:45 a.m., none of which is the correct conversion for 1445.

Correct Answer: B

Rationale: Step 1: A localized infection is confined to a specific area of the body. Step 2: Signs and symptoms are typically near the site of the infection. Step 3: Fever and chills are more common in systemic infections. Step 4: Therefore, choice B is correct as it aligns with the definition of a localized infection. Summary: Choices A, C, and D are incorrect as fever and chills (A) are not typical, spread throughout the body (C) is not characteristic of a localized infection, and not all localized infections are fatal (D).

Correct Answer: B

Rationale: The correct answer is B: Hypoglycemia. When a person with diabetes has too little food in the body, it can lead to low blood sugar levels, causing hypoglycemia. This occurs because there is not enough glucose for the body to use as energy. Symptoms of hypoglycemia include shakiness, dizziness, sweating, confusion, and weakness. Diabetic alkalosis (A) is not caused by too little food, but by high blood sugar levels. Insulin attack (C) is not a recognized medical term and does not relate to the scenario. Hyperglycemia (D) is the opposite of hypoglycemia and occurs when there is too much glucose in the blood, typically resulting from too much food intake or insufficient insulin.

Correct Answer: D

Rationale: The correct answer is D: Whenever soiled or wet. Bed linens should be changed whenever they are soiled or wet to maintain cleanliness, prevent infections, and ensure comfort for the resident. Changing linens twice a day (A) is excessive and unnecessary unless required for specific medical reasons. Changing linens no more than once a week (B) is insufficient and could lead to hygiene issues. Changing linens only when ordered by the physician (C) may not always align with the resident's immediate needs for cleanliness and comfort.

Correct Answer: D

Rationale: The correct answer is D: Bacterial deposits. Tartar is primarily composed of hardened bacterial plaque that accumulates on teeth when plaque is not adequately removed through brushing and flossing. This process is known as calcification. Tartar buildup can lead to various dental issues. Clenching the teeth (A) refers to a different dental behavior, gum inflammation (B) is a result of poor oral hygiene but not directly related to tartar, and bad-smelling breath (C) can be caused by various factors, including poor oral hygiene, but is not the primary definition of tartar.