Nokea
Precipitous is best defined as being ___________.
- A. damp
- B. gentle
- C. swift
- D. dull
Correct Answer: C
Rationale: Precipitous is best defined as being swift, meaning sudden, rapid, or happening quickly. It is often used to describe a steep and very steep drop or rise. The word does not refer to being damp, gentle, or dull. 'Damp' means slightly wet, 'gentle' means mild or moderate, and 'dull' means lacking interest or excitement.
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A restricted diet is ___________.
- A. low in fat
- B. vegetarian
- C. banned
- D. limited
Correct Answer: D
Rationale: A restricted diet is limited in some way, such as reducing the intake of certain foods, food groups, or nutrients. It may involve limitations on quantity, frequency, or types of foods consumed. This restriction could be related to health factors, allergies, sensitivities, ethical reasons, or personal preferences. Choice A, 'low in fat,' is too specific and does not encompass the broad concept of restriction in a diet. Choice B, 'vegetarian,' refers to a specific dietary pattern but does not necessarily indicate restriction. Choice C, 'banned,' is incorrect as it implies a complete prohibition rather than limitation, which is characteristic of a restricted diet.
When directions are convoluted, what is wrong with them?
- A. They are erroneous.
- B. They are incomplete.
- C. They are confusing.
- D. They are unethical.
Correct Answer: C
Rationale: When directions are convoluted, it means they are intricate, complex, and difficult to understand. This leads to confusion on the part of the recipient trying to follow them. Choice A, 'They are erroneous,' suggests that the directions are incorrect, which might not always be the case. Choice B, 'They are incomplete,' implies that something essential is missing from the directions, which might not be the primary issue with convoluted directions. Choice D, 'They are unethical,' is unrelated to the clarity or complexity of the directions, making it an incorrect choice.
What is the best description for the abbreviation LDL?
- A. A group of denominations
- B. A type of lipoprotein
- C. Self-care mobility skills
- D. A certain digital value
Correct Answer: B
Rationale: The correct answer is B: A type of lipoprotein. LDL stands for Low-density lipoprotein, which is a type of lipoprotein that carries cholesterol through the bloodstream. LDL is often referred to as 'bad' cholesterol because high levels of LDL can lead to plaque buildup in the arteries, increasing the risk of heart disease and stroke. Choices A, C, and D are incorrect as they do not accurately describe the abbreviation LDL.
What is a diagnostic test?
- A. One that locates a cure
- B. One that looks for a cause
- C. One that examines the skin
- D. One that is performed on doctors
Correct Answer: B
Rationale: A diagnostic test is a medical test or procedure performed to identify the cause of a health problem, disease, or condition. It helps healthcare providers make accurate diagnoses and determine appropriate treatments for patients. Choice A is incorrect because a diagnostic test does not locate a cure but rather aims to identify the cause of a health issue. Choice C is incorrect as a diagnostic test is not specifically for examining the skin but can involve various types of tests on different parts of the body. Choice D is incorrect as a diagnostic test is not performed on doctors but on patients to diagnose their health conditions.
If a patient's condition is deteriorating, he is ___________.
- A. getting worse
- B. improving gradually
- C. resisting medication
- D. failing to eat or drink
Correct Answer: A
Rationale: When a patient's condition is deteriorating, it means that their health is declining or worsening. This can involve a range of factors such as worsening symptoms, declining vital signs, or an overall decline in health status. In this context, the phrase 'getting worse' best describes the situation of a patient whose condition is deteriorating. Choices B, C, and D are incorrect because they do not reflect the concept of deterioration in a patient's health. Improving gradually (choice B) indicates a positive trend, resisting medication (choice C) suggests a behavioral response, and failing to eat or drink (choice D) points to a specific issue rather than a general decline in health.