National Physical Therapy Examination (NPTE) Modalities Practice Exam

These questions are part of the practice quiz. Start practicing

• When applying ultrasound, which factor has the least impact on the amount of heat absorbed?
• A patient with a traumatic brain injury presents with hemiparesis and slight spasticity. What is the best timing sequence for applying functional electrical stimulation (FES) to facilitate active elbow extension?
• What is the primary function of electrical stimulation applied over a muscle's motor point?
• During iontophoresis treatment for lateral epicondylitis, which parameter should a therapist closely monitor?
• What technique is primarily used to relieve muscle tension during a massage therapy session?
• Which ultrasound parameters produce purely nonthermal effects?
• Which of the following is a contraindication for using heat therapy in rehabilitation?
• When starting mechanical traction to the cervical spine, how much initial force should typically be applied?
• In treating an acute ankle sprain with intermittent compression, what modification should be made if the patient reports discomfort after five minutes?
• A patient with spastic hemiplegia is referred for ambulation training. What biofeedback protocol should be used for knee extension?
• A patient coverage form indicates selective debridement is to be performed on a patient rehabilitating from a lower extremity burn. Based on this, what is the MOST likely intervention?
• What is the main objective of using continuous passive motion (CPM) following a total knee replacement?
• What action would best minimize the risk of a burn when using iontophoresis?
• What is one benefit of utilizing cold therapy in rehabilitation?
• In treating a patient with acute synovitis of the temporomandibular joint, early intervention should focus on which of the following?
• Percentage of a patient's body weight that should be applied during mechanical traction is usually recommended to be no more than?
• What is the primary aim of kinesiology taping?
• For providing soft tissue stretch during lumbar traction, the most appropriate treatment duration is:
• Which type of hydrotherapy tank allows for leg extension but not full body immersion?
• What is the appropriate duty cycle for a continuous ultrasound treatment?
• For reducing patient pain during treatment of patellar tendonitis, which solution is most appropriate for use with iontophoresis?
• What is the appropriate temperature for a cold bath used in rehabilitation?
• What is the main purpose of traction therapy in physical therapy?
• When using biofeedback for muscle relaxation, how should a therapist adjust the electrodes for patient progress?
• In the case of a patient with chronic pain, what is a common alternative treatment modality?
• In a flotation device positioned vertically in the deep end of a pool, which area of the body experiences the greatest hydrostatic pressure?
• Which massage technique does not require the use of a lubricant?
• What factor is critical in determining the frequency used for sensory-level TENS compared to motor-level TENS?
• After 10 whirlpool treatment sessions for a decubitus ulcer, what action should the therapist take if there is little evidence of granulation?
• In neuromuscular electrical stimulation, what on:off time ratio would align with 1:5?
• When treating a patient diagnosed with lateral epicondylitis using iontophoresis, what type of current should be administered?
• What is the appropriate amount of force to start mechanical lumbar traction for a 165-pound male with suspected nerve root impingement?
• In therapeutic exercises, which method is often used to increase irrigation for healing tissues?
• What is the best way to adjust ultrasound frequency for deep tissue treatment?
• When using biphasic pulsed current for knee extension, what should the therapist adjust to make the current more tolerable while maintaining therapeutic effect?
• When utilizing thermal modalities, what is not an expected physiological effect?
• What is the initial biofeedback protocol for a patient with spastic hemiplegia focusing on knee extension?
• For a patient with severe foot drop after a tibia fracture, during which phase should functional electrical stimulation be applied to the appropriate muscles?
• What unit is considered a measure of frequency in electrical stimulation?
• What inflation pressure is typically necessary when treating lower extremities with compression?
• Which treatment area would place a patient at the greatest risk for hypothermia during whirlpool treatment?
• Which substance used with iontophoresis has a positive polarity?
• Which current type is appropriate for administering procaine hydrochloride iontophoresis for shoulder pain management?
• A patient with multiple fractures presents with vertigo and dry skin. Which physical agent would be most beneficial?
• Which type of hydrotherapy tank would hold the largest volume of water?
• What is the most appropriate indicator for the efficacy of a thermal modality?
• After surgical repair of the medial collateral ligament and ACLs, which modality can be used with precaution for knee rehabilitation?
• In treating a retired bus driver with low back pain, which intervention should be emphasized?
• For a patient with spastic hemiplegia having difficulty in rising to a standing position, what biofeedback protocol should be used for knee extension?
• What is the most effective initial treatment for a diabetic ulcer combined with pitting edema?
• What is the most effective way to address concerns about using ultrasound on a patient with inflammation?
• What is the duty cycle of a pulsed wave ultrasound with a 2 msec on time and 8 msec off time?
• Which term refers to the upward force on the body when immersed in water?
• When using iontophoresis for lateral epicondylitis, how often should the therapist check the skin during treatment?
• Which condition primarily indicates the need for MLD therapy?
• If a physical therapist observes cloudy water in a hot pack unit, what is the most likely cause?
• During an ultrasound treatment, a patient reports a strong ache. What should be done to address this?
• What is the best approach for a patient suffering from tennis elbow?
• Which intervention is most appropriate for managing edema in the distal limb post-surgery?
• For a patient with a complete spinal cord injury at the T6 level and needing a ramp for wheelchair access, what is the recommended length of the ramp?
• What is the primary goal of a cold pack treatment for spasticity during therapy?
• Which type of massage utilizes kneading techniques primarily for muscle relaxation?
• When using mechanical lumbar traction to decrease muscle spasms, which force is most appropriate?
• During acute subdeltoid bursitis treatment, conventional TENS will modulate pain primarily through which mechanism?
• What is the duty cycle recorded for pulsed wave ultrasound set to 1.2 W/cm^2 with a 2 msec on time and 8 msec off time?
• What is the recommended treatment length for using ultrasound on an area that is twice the size of the transducer face?
• What is the most important factor to consider for the calibration and maintenance schedule of an ultrasound unit?
• Which electrodiagnostic test is considered the most appropriate for confirming a diagnosis of carpal tunnel syndrome?
• A patient reports a burning sensation during ultrasound treatment. What should the therapist do first?
• During continuous ultrasound treatment, if a patient reports feeling an electrical shock, what is the most appropriate action for the therapist?
• What is the most appropriate size soundhead to use when the target area is measured at 12 cm2?
• Which bony landmark corresponds best with the insertion site of the supraspinatus muscle when using iontophoresis?
• In measuring phase change for a monophasic waveform, what is the standard unit of measure?
• When applying mechanical traction for a herniated disc in the lumbar spine, what is the preferred patient position?
• An elderly patient with a left transfemoral amputation experiences cramping and twisting of the left foot while sitting. What is the best intervention?
• What patient positioning is commonly used when treating with intermittent compression for an acute ankle sprain?
• What is the purpose of the “on-off” time in intermittent compression therapy?
• A physical therapist tests a small area of skin for hypersensitivity prior to using a cold immersion bath. The patient begins to demonstrate evidence of cold intolerance within 60 seconds after cold application. What is the MOST appropriate response?
• Within transcutaneous electrical nerve stimulation (TENS), sensory stimulation compared to motor stimulation requires:
• When applying electrical stimulation to the quadriceps of a patient unable to contract the muscle, what is the best choice for electrode size and placement?
• Which condition most appropriately warrants the use of a 3.0 MHz therapeutic ultrasound frequency?
• A patient with acute back pain is given a transcutaneous electrical nerve stimulation unit to use at home. Which of the following activities is NOT the responsibility of the patient?
• Which therapeutic modality is most effective in managing pain in a patient with acute shoulder conditions?
• What is the primary goal when using electrical stimulation for muscle reeducation?
• A patient undergoing treatment with symmetrical biphasic pulsed current for knee extension reports discomfort. To improve comfort while maintaining efficacy, what should the therapist consider adjusting?
• Which modality is often used for the onset of soft tissue healing and pain relief?
• Which cryotherapeutic agent provides the greatest magnitude of tissue cooling?
• For a patient with severe sciatica, which physical intervention is typically contraindicated?
• In hydrotherapy, what effect does increasing the temperature of water have on muscle relaxation?
• After applying moist heat to a patient's low back, signs of heat intolerance are observed. What should the therapist do?
• What is a significant benefit of using a pulsed duty cycle in ultrasound when treating inflammation?
• When fitting a patient with extensive burns for a resting splint, how should the wrist and hand be positioned?
• In ultrasound therapy, what does a higher beam nonuniformity ratio indicate?
• What is the most common on:off time ratio used in mechanical compression?
• What is the best method to monitor a patient using a hot pack for spinal stenosis treatment?
• What is the primary use of iontophoresis in physical therapy?
• A physical therapist encounters a patient with blisters caused by heat from a hot pack. What is the most appropriate action for the therapist?
• For a patient with right shoulder pain after painting, what is the best initial intervention?
• During treatment of a herniated disc in the lumbar spine, which patient position is least preferred for mechanical traction?
• After a total hip replacement, what is the purpose of initiating functional electrical stimulation in a patient with Trendelenburg gait?
• Which property of water increases as the depth of immersion increases?
• What is the most appropriate rate of motion for a continuous passive motion machine after a total knee arthroplasty?
• What is the best guideline for determining the optimal length of treatment when using continuous ultrasound?
• To effectively treat a patient with supraspinatus tendinitis using ultrasound, how should the therapist position the shoulder joint?
• Post-surgery, what is the optimal method to enhance healing of scar tissue in therapy?
• In setting up functional electrical stimulation for a patient with foot drop after a tibia fracture, during which phase should the PT contract the muscles?
• Which ultrasound parameters would deliver the least amount of heat to the target area?
• Where is the most appropriate location for a neuromuscular electrical stimulation electrode on the peroneus longus?
• What is the most appropriate thermal agent for increasing tissue temperature at multiple injury sites?
• In order to ensure patient safety when using a continuous passive motion machine, which instruction is most essential?
• What is the primary purpose of tapotement in massage therapy?
• When preparing a hot pack for the low back, how many towel layers should be utilized?
• A patient with spastic hemiplegia struggles with sit-to-stand transitions due to co-contraction of muscles. What initial biofeedback protocol is recommended for knee extension exercise?
• When applying EMG biofeedback to a patient with poor muscle strength, what should the initial protocol consist of?
• After functional activities, the most appropriate ice massage treatment time for infrapatellar tendonitis is:
• For a 3.0 MHz ultrasound beam at 1.5 W/cm^2, the majority of ultrasound energy is absorbed at which depth?
• For a diagnosis of carpal tunnel syndrome, the majority of ultrasound energy at 3.0 MHz will be absorbed at what depth?
• Which ion is best to promote tissue healing when using iontophoresis for a lower extremity ulceration?
• Which electrode size and placement is best for applying electrical stimulation to the quadriceps after femur fracture?
• What is the most appropriate on:off ratio for muscle re-education using electrical stimulation?
• What is the primary function of a whirlpool in physical therapy?
• What is the effect of applying ice massage in rehabilitation?
• A physical therapist administers ultrasound over a patient's anterior thigh. After one minute of treatment, the patient reports a burning sensation under the soundhead. What is the MOST appropriate action?
• Which current type is appropriate for administering procaine hydrochloride iontophoresis for shoulder pain management?
• What electrode configuration involves two electrodes from different circuits where the currents intersect?
• What is the recommended duration for applying a hot pack?
• When treating edema in the upper extremities, what is the necessary inflation pressure?
• What percentage of body weight is necessary for mechanical separation of the lumbar spine when using spinal traction?
• A patient status post open knee meniscectomy is referred for neuromuscular electrical stimulation. What frequency of treatment is MOST beneficial to promote strengthening?
• In the treatment of a traumatic brain injury patient, how long should the stimulation last when using FES with a 5-second ramp up?
• A physical therapist prepares to administer iontophoresis over the anterior surface of a patient's knee while keeping the current density low. Which parameter would BEST accomplish this objective?
• What characteristic defines the anterior talofibular ligament that justifies the use of a higher frequency of ultrasound?
• What is the best shoulder position for applying phonophoresis to the tendon of the long head of the biceps in a patient with bicipital tendinitis?
• When comparing smaller electrodes to larger electrodes in electrical stimulation, what is the most accurate statement?
• Which massage technique is performed at the beginning and end of a session to help the patient relax?
• For which condition is hydrotherapy most beneficial?
• What type of electrical current is typically used in functional electrical stimulation?
• A physical therapist treats a patient diagnosed with spinal stenosis while the patient lies prone on a treatment plinth with a hot pack draped over the low back. What is the MOST effective method to monitor the patient?
• What does the presence of spontaneous fibrillation potentials in a diagnostic EMG suggest for a patient who injured their ulnar nerve?
• How long after administering a hot pack should a therapist examine the patient's skin for changes?
• When comparing sensory stimulation to motor stimulation in TENS, which characteristic does sensory stimulation require?
• What electrode configuration is optimal for applying interferential current for lower back pain relief?
• Which of the following best describes the role of vapocoolant sprays in therapy?
• What is the lowest percentage of body weight considered appropriate for initial traction force in a patient with lumbar spinal root impingement?
• Electromyogram (EMG) activity in the lower extremities during quiet standing is fairly continuous in which of the following muscle groups?
• In elderly patients, which modality is often preferred for pain management because of its non-invasive nature?
• What type of cryotherapeutic agent is most suitable for a treatment duration of seven minutes?
• A patient is being treated for secondary lymphedema of the right arm. What is the most effective management strategy in physical therapy?
• Which patient would be the best candidate for continuous inductive coil short wave diathermy?
• What condition is an indication for hydrotherapy?
• Which condition would be a potential indication for using electrotherapy?
• A physical therapist incorporates electrical stimulation as part of the plan of care for a patient rehabilitating from a lower extremity injury. Which of the following recommendations would be LEAST effective to minimize electrode resistance?
• What physical agent would provide the greatest benefit for a patient with limited wrist and finger motion and dry skin after multiple fractures?
• A patient using a TENS unit for chronic back pain finds it ineffective. What should the PT advise?
• How many towel layers should be used when preparing a hot pack for the low back?
• For decreasing muscle spasm during mechanical lumbar traction, the most appropriate force is:
• Which of the following is a contraindication for hydrotherapy?
• How does increasing the phase duration affect muscle contractions during electrical stimulation therapy?
• A physical therapist uses intermittent compression to treat a patient with an acute ankle sprain. The patient reports some discomfort in the ankle after five minutes of treatment. What is the MOST appropriate modification to the current treatment parameters?
• A patient post-tendon transfer shows poor muscle strength. What EMG biofeedback protocol should be used initially?
• If a patient presents with pain and muscle spasm in the upper back that encompasses a large area, how should the therapist approach treatment with a 5-cm² ultrasound sound head?
• How many towel layers are generally recommended when using a hot pack?
• What should a therapist do if they have a small paper cut while preparing to treat an HIV positive patient with whirlpool therapy?
• What skin condition is expected upon initial prosthetic checkout for a patient with a transtibial amputation wearing a PTB socket?
• For a patient suffering from back pain due to muscle spasm, which modality would likely provide the least relief?
• A patient becomes fatigued during neuromuscular electrical stimulation. What action would best limit fatigue?
• Which situation would warrant the coolest water temperature during physical therapy?
• Which formula is the most appropriate for determining duty cycle when using electrical stimulation?
• Which of the following is permissible when using ultrasound in the area of a joint arthroplasty?
• Which effect of ultrasound is NOT considered a nonthermal effect?
• What is the most appropriate duration of mechanical traction treatment for the lumbar spine if 25% of the patient's body weight is used?
• What is the main objective when administering petrissage?
• At what temperature should the water in a hot pack machine be maintained?
• Which type of whirlpool would NOT allow full extension of a lower extremity in a hydrotherapy tank?
• Which term describes the process when a liquid absorbs energy and changes into vapor?
• Which therapeutic approach is primarily utilized for treating muscle spasms?
• Which on:off time ratio in functional electrical stimulation would lead to the most rapid onset of muscle fatigue?
• What is the maximum depth of tissue heating using ultrasound at a frequency of 1 MHz?
• A patient presents with pain over the first two metatarsal heads and typically wears high-heeled shoes. What is the best intervention?
• What is the appropriate treatment time for an area that is approximately two times the size of the ultrasound transducer?
• For a patient with a recent injury, what therapeutic modality is most beneficial for reducing inflammation?
• Which of the following may be a contraindication for initiating extremity joint mobilization in a patient with chronic pulmonary disease?
• Which modality can be used with caution for a patient post-surgery for the medial collateral ligament and ACL repair?
• Which of the following conditions would NOT contraindicate the use of cryotherapy?
• When using phonophoresis, what is the most effective method to minimize the risk of exacerbating inflammation during treatment?
• If a patient is undergoing electrotherapy, which safety measure is key to avoiding burns?
• A patient with an ankle sprain exhibits worsening swelling. What is the best intervention at this time?
• What is the primary limitation of using cold water immersion shortly after a lateral ankle sprain?
• When applying ultrasound for lateral epicondylitis, the factor LEAST dependent on heat absorption is:
• To increase lower extremity resistance during exercise in a therapeutic pool, what action should a therapist take?
• In the treatment of a patient using ultrasound, which parameter would be the most critical to adjust if the goal is to increase tissue temperature?
• Which massage stroke is most appropriate to begin treatment for an anxious patient learning about soft tissue massage?
• What action would best minimize the impact of sudden force transition during neuromuscular electrical stimulation?
• What forces are primarily acting on the body in a hydrotherapy setting to provide resistance during movement?
• Which condition is a contraindication for mechanical lumbar traction?
• What is the best intervention for a patient with a spinal cord injury who has difficulty going down ramps?
• Which massage technique involves rapid, alternating movements such as tapping and cupping?
• A postpartum patient complains of sacral pain with certain activities. Which intervention would be most beneficial?
• What is the expected muscle response after inserting a needle EMG in a patient with a biceps brachii injury?
• Which therapeutic modality utilizes convection to transfer heat?
• Is the use of ultrasound permissible in the area of a joint arthroplasty if there are metal implants present?
• Which condition is an indication for cryotherapy?
• Which physical therapy modality is most effective for reducing acute inflammation?
• Which parameter is primarily responsible for determining the depth of ultrasound penetration?
• For a computer programmer experiencing symptoms from carpal tunnel during pregnancy, what is the most beneficial intervention?
• In managing ankle sprains, what is the preferred method of applying compression?
• Where is the most appropriate application site for ultrasound treatment of peroneus longus and brevis tendons?
• What is the most appropriate initial force for mechanical lumbar traction on a 165 lb male with suspected nerve root impingement?
• What is the best choice for wheelchair prescription for a patient recovering from a right cerebrovascular accident resulting in severe left hemiplegia and a diabetic ulcer?
• A 12-year-old with patellar tendinitis is unable to hop due to pain. What should the therapist focus on initially?
• To administer procaine hydrochloride iontophoresis effectively, which current should be used?
• What should a physical therapist do if a patient on a tilt table at 60 degrees shows signs of orthostatic hypotension?
• For a patient with a T4 spinal cord injury, what is the correct clearance for wheelchair seat height?
• What form of heat transfer is employed by hot packs?
• A physical therapist reviews a patient's medical history before administering intermittent compression. Which condition would be a contraindication to this mechanical device?
• What scenario is most likely to cause periosteal pain during ultrasound treatment?
• In electromyography, which response indicates a normal muscle at rest?
• What is the standard unit of measure for recording alternating current frequency in electrical stimulation treatment?
• A therapist treats a patient with a cold pack for 30 minutes. Which condition would most warrant this treatment period?
• What is an acceptable temperature for the water in a hot pack machine if patients are reporting strong heat?
• When assessing ultrasound parameters for increasing tissue temperature, the most critical factor is:
• If a burn from iontophoresis is an acidic reaction, what is the most likely pH level of the skin?
• In preparing for mechanical cervical traction, how much neck flexion should be observed when the patient is in a supine position?
• Which modality is considered most effective for managing edema?
• How much pressure is typically necessary to control lower extremity edema with compression garments?