Choice A reason:
When encountering a patient who appears motionless and cyanotic, the first action should be to assess their level of consciousness. Asking loudly if they are okay can help determine if the patient is responsive or unresponsive. If there is no response, this indicates that the patient may be unconscious and requires further immediate assessment and potential intervention.
Choice B reason:
The head-tilt-chin-lift maneuver is used to open the airway of an unresponsive patient who is not suspected of having a spinal injury. However, this is not the first step. Before performing any maneuvers, it is essential to determine the patient's level of consciousness and whether they are breathing.
Choice C reason:
The Correct Answer is A
Choice A reason:
Occult blood detection is not a process that occurs naturally after a venipuncture to control bleeding. It is a laboratory test used to detect blood in the stool that is not visible to the naked eye. This test is unrelated to the venipuncture process.
Choice B reason:
The term "Phlebotomists" refers to healthcare professionals who perform venipuncture. It is not a process but a profession. Therefore, it does not fit the context of the question regarding the control of bleeding after venipuncture.
Choice C reason:
Hematopoiesis is the process of creating new blood cells in the body and occurs in the bone marrow. While it is an ongoing process essential for replenishing the body's blood supply, it is not directly related to controlling bleeding after a venipuncture.
Choice D reason:
Hemoconcentration is a condition where the blood concentration of cells and solids is higher than normal, usually due to a loss of plasma. This can occur during venipuncture if the tourniquet is left on for too long, but it is not a process used to control bleeding.
Nursing Test Bank
Naxlex Comprehensive Predictor Exams
Related Questions
Correct Answer is D
Explanation
Choice A reason:
Collecting stool directly into a sterile container is not related to providing a sputum specimen. Stool samples are collected for different types of tests, such as fecal occult blood tests or microbiological cultures, and are not used for respiratory assessments.
Choice B reason:
Discarding the first urine of the day and collecting for 24 hours is a procedure for a 24-hour urine collection test, which is used to assess kidney function and other conditions. This process is unrelated to sputum specimen collection, which is used to evaluate respiratory infections or conditions.
Choice C reason:
Aggressively swabbing the inside of the cheek is a method used to collect cells for DNA testing or to check for oral infections. This action does not pertain to sputum collection, which requires a sample from the lower respiratory tract.
Choice D reason:
Taking a deep breath and then expectorating (coughing up and spitting out) is the correct method for providing a sputum specimen. This technique ensures that the sputum comes from deep within the lungs, which is necessary for accurate analysis of respiratory pathogens or cells.
Correct Answer is A
Explanation
Choice A Reason:
A quiet and professional tone of voice is essential for a phlebotomy technician when introducing themselves to a patient. This tone conveys respect and maintains a calm environment, which is particularly important in healthcare settings where patients may be anxious or fearful about medical procedures. A professional demeanor helps to establish trust and reassures the patient that they are in capable hands.
Choice B Reason:
A loud and authoritative tone is not appropriate when introducing oneself to a patient. It can be intimidating and may increase the patient's anxiety. The goal is to make the patient feel comfortable and safe, not overpowered or coerced.
Choice C Reason:
Being assertive and humorous can sometimes help to lighten the mood and make the patient feel more at ease. However, humor must be used judiciously as it may not be well-received by all patients, especially in a medical setting where they might be experiencing stress or discomfort.
Choice D Reason:
A commanding and confident tone may convey confidence, but it can also come across as overbearing. While confidence is important, it should not overshadow the need for empathy and understanding of the patient's feelings and comfort.
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