Nokea
A healthcare provider is assisting with data collection on a client for the major risk factors associated with coronary artery disease (CAD). Which modifiable risk factor does the healthcare provider obtain data on from the client?
- A. Age
- B. Ethnicity
- C. Hypertension
- D. Genetic inheritance
Correct Answer: C
Rationale: The correct answer is 'Hypertension.' Risk factors for CAD are categorized as modifiable and unmodifiable. Unmodifiable risk factors include age, sex, ethnicity, genetic predisposition, and family history of heart disease. Modifiable risk factors include increased concentrations of serum lipids, hypertension, cigarette smoking, obesity, and level of physical activity. In this case, hypertension is a modifiable risk factor that the healthcare provider would obtain data on. Choices A, B, and D are incorrect because age, ethnicity, and genetic inheritance are unmodifiable risk factors for CAD, not modifiable ones.
You may also like to solve these questions
A nurse is trying to motivate a client toward more effective management of a therapeutic regimen. Which of the following actions by the nurse is most likely to be effective in increasing the client's motivation?
- A. determining whether the client has any family or friends living nearby
- B. developing a lengthy discharge plan and reviewing it carefully with the client
- C. teaching the client about the disorder at the client's level of understanding
- D. making a referral to an area agency for client followup
Correct Answer: C
Rationale: For maximum effectiveness, teach the client about the disorder at the client's level of understanding.
Around what age do children typically start to develop 'stranger anxiety'?
- A. 9 months
- B. 6 months
- C. 3 months
- D. 12 months
Correct Answer: B
Rationale: The correct answer is '6 months.' At around this age, children typically start to develop 'stranger anxiety' as they become more aware of unfamiliar faces and may start showing signs of distress or anxiety around strangers. At 3 months, infants are still very young and unlikely to display stranger anxiety. While by 9 or 12 months, children have usually already developed some level of stranger anxiety, it typically starts around 6 months, making it the most appropriate answer in this context.
A healthcare professional is assisting with data collection of a client with suspected cholecystitis. Which finding does the healthcare professional expect to note if cholecystitis is present?
- A. Homan sign
- B. Murphy sign
- C. Blumberg sign
- D. McBurney sign
Correct Answer: B
Rationale: The correct answer is B: Murphy sign. The Murphy sign is an indicator of gallbladder disease. It involves the examiner placing fingers under the liver border while the client inhales. If the gallbladder is inflamed, it descends onto the fingers, causing pain. The Homan sign is associated with pain in the calf area upon sharp dorsiflexion of the foot, indicating deep vein thrombosis. The Blumberg sign is the presence of rebound tenderness on palpation of the abdomen, indicating peritoneal irritation. The McBurney sign is indicative of appendicitis, presenting as severe pain and tenderness upon palpation at McBurney's point in the right lower quadrant of the abdomen.
A chemical reaction between drugs prior to their administration or absorption is known as:
- A. a drug incompatibility
- B. a side effect
- C. an adverse event
- D. an allergic response
Correct Answer: A
Rationale: A drug incompatibility occurs when drugs react chemically before administration, potentially reducing efficacy or causing harm. Side effects and adverse events occur post-administration, and allergic responses are immune-mediated.
When performing an eye examination, which area can a healthcare provider best visualize using an ophthalmoscope?
- A. Iris
- B. Cornea
- C. Optic disc
- D. Conjunctiva
Correct Answer: C
Rationale: An ophthalmoscope is a tool used to visualize the internal structures of the eye during an examination. The optic disc, located on the internal surface of the retina, can be best visualized using an ophthalmoscope. The iris, cornea, and conjunctiva are superficial structures that can be examined without the need for an ophthalmoscope. Therefore, the correct answer is the optic disc. Choices A, B, and D are incorrect because they are external structures that can be examined directly without the use of an ophthalmoscope.