if patients condition is deteriorating he is

HESI A2

HESI A2 Vocabulary Practice Test

1. If a patient's condition is deteriorating, he is ______.

A. Improving
B. Getting worse
C. Stabilizing
D. Reversing

Correct answer: B

Rationale: The correct answer is 'B: Getting worse.' When a patient's condition is deteriorating, it means that their health is declining or worsening. Choices A, C, and D are incorrect because improving, stabilizing, and reversing all indicate positive changes or holding steady, which are the opposite of deteriorating.

2. A researcher is collecting data on patient satisfaction. Out of 150 patients surveyed, 120 reported being satisfied with their care. What percentage of the patients were satisfied?

A. 80%
B. 75%
C. 85%
D. 90%

Correct answer: A

Rationale: To find the percentage of satisfied patients, divide the number of satisfied patients by the total number of patients surveyed and multiply by 100. In this case, 120 (satisfied patients) ÷ 150 (total patients surveyed) x 100 = 80%. Therefore, 80% of the patients were satisfied. Choice B (75%), C (85%), and D (90%) are incorrect percentages as the actual percentage of satisfied patients is 80%.

3. How many liters are there in 500 milliliters?

A. 0.5 liters
B. 5 liters
C. 50 liters
D. 500,000 liters

Correct answer: A

Rationale: The correct answer is A: 0.5 liters. To convert milliliters to liters, you need to divide by 1000 since there are 1000 milliliters in 1 liter. Therefore, 500 milliliters is equal to 0.5 liters. Choice B, 5 liters, is incorrect because it would be the equivalent of 5000 milliliters. Choice C, 50 liters, is incorrect as it is ten times the converted value. Choice D, 500,000 liters, is way off as it is a thousand times more than the correct conversion.

4. What is the meaning of the word 'admonition' as used in the last paragraph?

A. Permission
B. Prescription
C. Caution
D. Verdict

Correct answer: C

Rationale: In this context, 'admonition' means a caution or warning, not permission, prescription, or verdict. The excerpt mentions that along with advising the elderly to move slowly and carefully, the CDC also recommends gentle exercise or physical therapy to strengthen muscles and improve balance. This advice aims to reduce the risk of falls and boost the self-esteem of older adults. Therefore, 'admonition' here refers to a precautionary counsel rather than granting permission, prescribing a treatment, or giving a verdict.

5. The drag force (F_d) experienced by an object moving through a fluid depends on:

A. Object's shape and size only
B. Fluid properties and object velocity
C. Depth of submersion only
D. Buoyant force acting on the object

Correct answer: B

Rationale: The drag force experienced by an object moving through a fluid depends on multiple factors, including the object's shape, size, velocity, and the fluid's properties such as viscosity and density. Choices A, C, and D are incorrect because drag force is not solely determined by the object's shape and size, depth of submersion, or buoyant force acting on the object. The primary factors affecting drag force are the fluid properties and the object's velocity. Therefore, the correct answer is B.