CPCT/A NHA Certified Patient Care Technician/Assistant - Set 1 - Part 3

Correct Answer: Activate rapid response, stay with patient

An SpO2 of 78 percent on full non-rebreather flow with an intact bag and worsening dyspnea is a respiratory emergency. The PCT activates rapid response, stays with the patient, and waits with the device in place. Removing the high concentration mask abandons the highest delivery device the unit carries. The patient becomes worse within seconds at this oxygen level, and reassurance does not address the physiologic emergency unfolding now. Nasal cannula delivers far less oxygen than a non-rebreather. Switching down lowers the inspired oxygen exactly when the patient needs more, not less, and trades a temporary comfort gain for a real worsening of hypoxia. Lowering the head of bed reduces lung expansion and increases work of breathing in a dyspneic patient. Most patients in respiratory distress prefer upright or tripod positions, not flat or low semi-Fowler's positioning during an emergency.

Correct Answer: Continue pressure and notify the nurse

Anticoagulated patients commonly need extended pressure of five to ten minutes or longer. Continuing pressure is correct, but new swelling and discoloration suggest hematoma forming and the nurse must be informed promptly. Heat dilates vessels and increases bleeding, which is the opposite of what is needed to stop venous ooze. Cold packs are the correct adjunct for hematoma management, and the priority remains continued pressure and nurse notification. A tight pressure dressing without ongoing manual pressure can hide ongoing bleeding underneath and cut off circulation distally. Direct manual pressure is more reliable, while pressure dressings come later if simpler measures fail to control oozing. Elevating the arm is a reasonable adjunct but reapplying gauze loosely sends the wrong signal to a vessel that is still oozing. The site needs sustained firm pressure first, with elevation supporting the effort.

Correct Answer: Moderate pain in the middle range

The faces showing some frowning and tears starting represent the middle of the FACES scale, indicating moderate pain. The smiling face represents no pain, and crying loudly represents the worst pain. Severe upper-end pain on FACES corresponds to the face crying loudly with tears streaming. The child chose a middle face, which is below that level, so documenting severe overstates the pain the child reported visually. No pain at the lower end matches the smiling face. The child did not select that face and chose one with a frown, so documenting no pain ignores the distress shown by the choice. FACES has no category below the minimum since the smiling face is the floor. Choosing a face above that floor cannot indicate a level less than the minimum the scale was designed to capture.

Correct Answer: Loosen the splint and notify the nurse

Tingling and pallor distal to a splint suggest neurovascular compromise. The PCT loosens the splint to restore perfusion and notifies the nurse so the limb can be reassessed and the splint adjusted or replaced. Elevation alone does not relieve a splint that is too tight. The cause must be addressed at the source by loosening the device, with elevation acting as an adjunct rather than the primary intervention for new compromise. Waiting fifteen more minutes lets ischemia worsen. The 6 Ps screen exists because compartment syndrome and prolonged compression injury can develop within a window measured in minutes, so prompt loosening and notification protect the limb. Reapplying the splint more snugly is the opposite of what is needed when distal symptoms appear. Tighter compression worsens the perfusion deficit and can convert a recoverable situation into permanent nerve or muscle damage.

Correct Answer: Notify nurse and stay alert

Output averaging well below 30 milliliters per hour combined with new lethargy suggests dehydration or developing renal injury. The nurse must be informed immediately so further assessment, possible labs, and adjustments to the feeding plan can occur. Continuing the feeding and documenting alone overlooks two reportable findings. Lethargy paired with persistent low output is a pattern that needs nurse evaluation now, not deferred attention while feeding flows continue unchanged. Holding the next feeding without nurse direction may be inappropriate or premature, depending on the order. The PCT escalates first so the nurse can decide whether to hold the feeding or adjust other parts of the plan. Increasing free-water flushes without an order is outside scope and may be unsafe in patients with cardiac or renal disease. The proper step is to inform the nurse so flushes or fluids are adjusted under medical direction.

Correct Answer: In front of patient, bracing knees

Standing in front while bracing the patient's knees with one's own knees gives controlled leverage during pivot. The PCT grasps the gait belt with an underhand grip and supports the patient as legs straighten. Standing on the weak side and guiding by the elbow places stress on the affected joint and offers no knee bracing. This approach increases the risk of shoulder injury on the weak side and unstable pivoting. Standing behind during a forward pivot leaves the PCT unable to see the patient's face for color or expression and unable to control the knees. The patient may buckle forward while the PCT cannot effectively intervene. Beside the patient at the strong side leaves the front of the patient unsupported during the standing motion. Without knee bracing, a weak patient's legs may fold during the lift and lead to a guided slide instead.

Correct Answer: Use yes-and-no questions and a picture board

Expressive aphasia means understanding is intact but word retrieval is hard. Yes-and-no questions and a picture board let the patient communicate without searching for spoken words and reduce frustration during routine care. Speaking louder treats the issue as hearing impairment, which it is not. Volume does not help word retrieval and can feel patronizing, while slower pace alone without simpler choices still leaves the patient hunting for words. Avoiding questions until therapy isolates the patient and ignores the everyday communication needs of basic care. Therapy supports recovery, but the bedside team must still meet immediate needs through alternative communication strategies that work now. Rapid sequential questions overload a patient already struggling with word retrieval. Each new question stacks demand on the language network and increases frustration rather than easing the path to a useful exchange between PCT and patient.

Correct Answer: Wipe it away with dry gauze

The first drop is wiped away because it contains tissue fluid that dilutes the sample and can produce inaccurate results. The second drop, hanging freely, is the one applied to the test strip surface. Applying the first drop directly to the test strip introduces interstitial fluid contamination that can falsely lower or alter the glucose reading. The procedure exists specifically to avoid this dilution effect on the measured value. A glass slide is used for blood smear preparation, not for glucometer testing. Placing the first drop there has no role in fingerstick glucose and creates an unnecessary specimen-handling step that does not benefit the patient. Saving the first drop in a microtainer mixes contaminated tissue fluid with whatever blood follows. Even if extra blood is needed, the first drop is discarded, and only second-drop and later blood is appropriate for sampling.

Correct Answer: Grade 3 plus pitting edema

Grade 3 plus pitting edema is roughly six millimeters of depth with rebound near thirty seconds. Grade 1 is two millimeters with immediate rebound; Grade 4 is eight millimeters or deeper with rebound over one minute. Grade 1 plus represents about two millimeters of indentation with immediate rebound. The depth and rebound time in this scenario are far greater than Grade 1, so this rating significantly understates the patient's swelling. Grade 4 plus represents an eight-millimeter or deeper indent with rebound over one minute. The findings here, six millimeters and thirty seconds, fall short of those thresholds and would overrate the patient's edema if assigned. Grade 2 plus is about four millimeters with rebound under fifteen seconds. The depth and rebound time exceed those values, so Grade 2 does not match the recorded measurement and would underestimate the swelling.

Correct Answer: Hearing is among last senses to fade

Hearing is widely recognized as one of the last senses to fade at the end of life. Families are encouraged to keep speaking gently and meaningfully because the patient may still register their voices and presence. Hearing is not the first sense lost; vision and taste fade earlier in the dying process. Telling the family otherwise can deprive them of one of their most meaningful comfort acts during the patient's final hours. Hearing does not return near death; it gradually fades along with other functions. Telling families that it returns sets up an unrealistic expectation and may discourage them from continuing to speak when the patient may still benefit. Calling hearing unreliable discourages family members from speaking to a loved one who may still hear them. The clinical evidence supports continued conversation, and the family deserves accurate information to guide their final time at the bedside.