A nurse is conducting a patient’s history and physical examination. Which information should the nurse consider as subjective data?
Petechiae
Nausea
Cyanosis
Fever
The Correct Answer is B
Choice A rationale
Petechiae, or small red or purple spots on the skin caused by minor bleeding from broken capillary blood vessels, are an objective finding. They can be seen and evaluated by the nurse during a physical examination.
Choice B rationale
Nausea is a subjective symptom. It is something the patient experiences and reports, but it cannot be directly observed or measured by the nurse.
Choice C rationale
Cyanosis, or bluish discoloration of the skin due to poor circulation or inadequate oxygenation of the blood, is an objective finding. It can be observed by the nurse during a physical examination.
Choice D rationale
Fever is an objective finding. It can be measured by the nurse using a thermometer.
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Related Questions
Correct Answer is D
Explanation
Choice A rationale
Bacteria are not a known risk factor for osteoarthritis. Osteoarthritis is a degenerative joint disease, not an infectious disease caused by bacteria.
Choice B rationale
Diuretics are a type of medication used to remove excess water from the body. They are not a known risk factor for osteoarthritis.
Choice C rationale
Aging is a risk factor for osteoarthritis. The risk of developing osteoarthritis increases with age.
Choice D rationale
Obesity is a significant risk factor for osteoarthritis. Excess weight puts additional stress on weight-bearing joints, such as the knees and hips, which can lead to the development of osteoarthritis.
Correct Answer is A
Explanation
Choice A rationale
The statement “Our car seat is an infant model and is anchored in the car” indicates a correct understanding of car seat safety. Infant car seats are specifically designed to protect infants during a collision. They are rear-facing seats, which is the safest position for an infant because it provides the most support for the infant’s head, neck, and spine. Anchoring the car seat in the car is crucial as it ensures the seat stays in place during a collision.
Choice B rationale
The statement “The car seat is rear-facing in the front passenger seat” is incorrect. It is not safe to place a rear-facing car seat in the front passenger seat of a vehicle. In the event of a collision, an airbag can deploy and hit the car seat, causing serious injury to the infant.
Choice C rationale
The statement “I can fit my hand between the baby and the car seat harness” is incorrect. The harness of a car seat should be snug against the baby’s body. If you can fit your hand between the baby and the harness, it means the harness is too loose, which can be dangerous in the event of a collision.
Choice D rationale
The statement “Our car seat is front-facing in the back seat” is incorrect. Infants should always be in a rear-facing car seat until they reach the highest weight or height allowed by their car safety seat’s manufacturer.
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