PATIENT CARE PRINCIPLES TEST # 3

All of the following generally describe proper body mechanics for lifting or transferring a patient EXCEPT: Maintaining a wide base of support. Holding the supported load close to the body. Keeping the back straight. Twisting at the trunk.

Which technique might be employed when repositioning a patient with a suspected spinal injury?. Body tilt. Push and pull. Log roll. Turn and pivot.

Which of the following best describes the purpose of patient transfer and lifting devices in the MRI environment?. To improve the comfort of patients during the scan. To control the risk of injury to patients and staff during lifting, transferring, or repositioning. To enhance the image quality of the MRI scan. To speed up the process of patient handling in the MRI suite.

MRI transfer boards are generally constructed from non-ferrous materials such as plastic to ensure suitability for the MRI environment. True. False.

MRI transfer boards are typically used to assist with sliding patients onto the MRI table. (True or False). True. False.

Both a ____ and ___Oxygen mask are common oxygen delivery devices. NG tube / nasal cannula. Oxygen mask / IV. NG tube / oxygen mask. Nasal cannula / oxygen mask.

Oxygen flow rate is typically measured in which unit?. Liters per minute. Grams per minute. Liters per second. Ounces per minute.

The abbreviations "LPM" and "L/min" typically represent: Liters per minute. Lines per millisecond. Liters per milligram. Lines per minute.

Which of the following statements is generally true regarding oxygen?. Oxygen supports combustion. Oxygen is commonly classified as a drug. A physician order is generally required for the administration of oxygen. All answers are correct.

Which of the following best describes the general function of infusion catheters?. To deliver substances directly into smaller arteries for short-term treatments. To facilitate the manual infusion of medications in non-medical settings. To enable the targeted delivery of substances, often into larger veins, and typically for longer-term treatments. To measure blood pressure during MRI procedures.

Which of the following best describes the general function of infusion pumps?. To deliver medications manually over short periods. To measure patient vital signs. To precisely regulate the continuous delivery of substances, often via an infusion catheter. To measure patient body temperature.

Which medical device is commonly used for the administration of fluids, medications, and contrast agents?. Intravenous catheter (IV catheter). Urinary catheter. Nasogastric tube (NG tube). Endotracheal tube.

Intravenous catnerer liv oas are deneralv positioned 18-24 Inches above tne l Insertion site, tnougn in some cases. Intravenous catheter (IV) bags are generally positioned 18-24 inches above the IV insertion site, though in some cases, the height may be increased up to a few feet. (True or False). False. True.

Which medical device is typically inserted into the urethra to assist in draining the bladder?. Chest tubes. Intravenous catheters (IV catheters). Urinary catheters. Nasogastric tube (NG tube).

The urine collection bag attached to a urinary catheter is generally positioned: At the same level as the bladder. Above the level of the bladder. Below the level of the bladder. 18-24 inches above the bladder.

The insertion of a urinary catheter generally requires the use of sterile technique. (True or False). True. False.

Which medical device is generally inserted through the nose and into the stomach for decompression and feeding purposes?. Chest tubes. Intravenous catheters (IV catheters). Urinary catheters. Nasogastric tube (NG tube).

Which of the following best describes the general function of tracheostomy tubes?. To be inserted into the esophagus to assist with digestion. To be inserted into a surgically created opening in the trachea to assist patients with breathing. To measure the patient's heart rate. To provide nutrition directly into the stomach.

Patients in the MR scan room are generally monitored _. Verbally. Visually. With an EKG. Both verbally and visually.

Vital signs are often monitored if a patient is sedated for an MRI exam. (True or False). True. False.

Which of the following are considered vital signs? (Select all that apply). Heart/pulse rate. Respiratory rate. Blood pressure. Temperature. Weight. Height. Blood volume. Blood oxygen saturation (SpO2).

What vital sign can be measured through the palpation of arteries?. Blood pressure. Body temperature. Heart/pulse rate. 02 levels.

Which of the following can typically be used to measure heart/pulse rate?. Pulse oximeter. Palpation. ECG/EKG. All answers are correct.

Heart/pulse rate is commonly represented by which unit of measurement?. BRPM. Sec. mmHg. BPM.

The abbreviation "BPM" commonly represents: Beats per millisecond. Bits per minute. Blood per minute. Beats per minute.

Which of the following best represents a typical adult heart rate?. 50-60 bpm. 60-100 bpm. 50-80 bpm. 110-140 bpm.

Which of the following is commonly used to measure blood pressure?. Pulse oximeter. Thermometer. ECG/EKG. Sphygmomanometer.

Blood pressure is commonly represented by which unit of measurement?. mm. mm/sec. mmHg. BPM.

The abbreviation "mmHg" commonly represents: Milligrams of mercury. Millimeters of hemoglobin. Millimeters of mercury. Milligrams of hemoglobin.

Which of the following best represents a typical systolic blood pressure?. 50-60 mmHg. 140-160 mmHg. ~80 mmHg. ~ 120 mmHg.

Which of the following best represents a typical diastolic blood pressure?. 40-60 mmHg. ~ 120 mmHg. 140-160 mmHg. ~80 mmHg.

Respiratory rate is commonly measured: Using a sphygmomanometer to detect changes in blood pressure during the cardiopulmonary cycle. Using an EKG. All answers are correct. Visually by counting the number of breaths taken.

Which of the following best represents a typical adult respiratory rate?. 25-30 breaths per min. 8-12 breaths per min. 12-20 breaths per min. 30-40 breaths per min.

Which of the following is commonly used to measure body temperature?. Pulse oximeter. Sphygmomanometer. Stethoscope. Thermometer.

Which of the following best represents a typical adult body temperature when measured orally?. 96.8 degrees F. 99.6 degrees F. 89.6 degrees F. 98.6 degrees F.

Which of the following devices is commonly used to measure both pulse rate and blood oxygen saturation?. ECG/EKG|. Pulse oximeter. Sphygmomanometer. Stethoscope.

A pulse oximeter is commonly used to measure _ levels in the blood?. CO2. Spo2. Iron. Hemoglobin.

Which of the following best represents a typical blood oxygen saturation level?. 80-90%. 80-100%. 70-100%. 95-100%.

Which of the following devices is commonly used to measure carbon dioxide (CO2) saturation?. Stethoscope. Pulse oximeter. Sphygmomanometer. Capnometer.

40) What term generally describes objective evidence of disease that can be observed or measured?. Illness. Infection. Symptom. Sign.

41) Which of the following is an example of a sign?. Rash. Nausea. Vertigo. Fatigue.

42) Which of the following is an example of a sign?. Headache. Vertigo. Fever. Chest pain.

What term generally describes subjective evidence of disease that people other than the patient cannot observe or measure?. Illness. Symptom. Infection. Sign.

44) Which of the following is an example of a symptom?. Fever. High blood pressure. Rash. Fatigue.

45) Which of the following is an example of a symptom?. Hypothermia. Hypotension. Swelling. Angina.

46) Which of the following strategies might be effective in helping claustrophobic patients manage anxiety during an MRI exam?. Avoiding explaining the procedure to reduce their anxiety. Encouraging patients to focus on the confined space to confront their fears. Providing regular updates, explaining the procedure, and offering supportive measures like calming music. Restricting communication to avoid overwhelming the patient during the exam.

47) Covering a claustrophobic patient's eyes with a soft cloth or eye mask might help reduce visual stimuli and enhance their sense of space during an MRI exam. (True or False). True. False.

48) Which of the following best describes why sedated patients typically require close monitoring during an MRI exam?. Sedation can cause an increase in muscle activity, increasing the risk of motion artifacts. Sedation might depress vital signs such as respiration, necessitating close monitoring. Sedation usually improves patient alertness, reducing the need for monitoring. Sedation only affects the patient's mood, making monitoring unnecessary.

49) Monitoring equipment and devices used for sedated patients in an MRI setting often require thorough evaluation to ensure safety and compatibility with the MRI environment. (True or False). True. False.

50) Which of the following strategies is commonly employed in MRI settings to help prevent patient falls?. Using sturdy steel equipment for patient mobility assistance in the MRI suite. Encouraging patients to move independently so that you stay out of the way, regardless of patient capabilities. Keeping floors dry and free from obstacles. Encouraging patients to move quickly to avoid delays.

51) Which of the following practices is typical to maintain patient comfort and privacy during an MRI procedure?. Keeping the patient's body uncovered to facilitate quicker imaging. Providing blankets or pillows and ensuring the patient's body remains appropriately covered. Limiting communication to avoid disturbing the patient during the procedure. Focusing on the imaging process to avoid wasting time trying to maintain comfort.

52) Which of the following best describes the purpose of the time-out procedure before an MRI exam?. To give the patient a break before starting the exam. To verify the MRI machine settings. To perform a final verification of the patient's identity, procedure, and critical details. To check the MRI machine for technical issues.

53) The time-out procedure is typically performed after the MRI examination is completed to verify the accuracy of the images. (True or False). True. False.

54) The time-out procedure can help prevent errors and ensure that all preparatory steps have been completed correctly, contributing to the overall safety and accuracy of the MRI exam. (True or False). True. False.

55) Which of the following is most likely to be documented during an MRI procedure?. The patient's dietary preferences. The use of contrast agents. The patient's favorite music during the scan. The patient's preferred MRI appointment time.

56) Diligent documentation during an MRI procedure can help ensure legal compliance and improve the efficiency of MRI department operations. (True or False). True. False.