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WorksheetsModule 5
Total questions: 30
Worksheet time: 15mins
Recall: Which statement best defines a sterile field in surgical asepsis?
An area free from all microorganisms, maintained for invasive procedures
A space with reduced microbial counts achieved by routine cleaning
A zone where only pathogenic organisms are eliminated, but normal flora remain
A workspace that becomes sterile once gloves are donned nearby
Skill/Concept: What is the primary method used to sterilize medical instruments for a sterile field?
Steam autoclaving under pressure
Soaking in alcohol for 30 minutes
Ultraviolet light exposure
Air drying after detergent wash
Strategic Thinking: Before using an instrument pack, which check best ensures the pack’s sterility remains intact?
Verify the chemical indicator changed color and the wrap is dry, intact, and sealed
Confirm the pack was stored on the top shelf regardless of date
Shake the pack to make sure instruments move freely
Open the pack quickly to inspect contents, then reclose if acceptable
Skill/Concept: When setting up a Mayo stand for a sterile field, what should be done first and how should it be positioned?
Clean and drape the stand, then position it above waist level within your vision
Place instruments directly on the metal surface, then lower it below waist level
Adjust height later after opening packs, then keep it behind you to save space
Drape after loading instruments, then set it at knee level for comfort
Which statement best describes endoscopy in clinical practice?
A procedure using a flexible, lighted instrument to visualize internal organs or cavities through natural openings or small incisions
A procedure that freezes superficial skin lesions using liquid nitrogen to destroy abnormal tissue
A procedure that involves making a cut to release pus from an infected abscess
A magnified examination of the cervix using a colposcope after an abnormal screening result
During evaluation after an abnormal Pap test, which procedure is most appropriate to closely examine the cervix with magnification and apply acetic acid to highlight abnormal areas?
Endoscopy
Colposcopy
Cryosurgery
Incision and Drainage
A patient presents with a painful, fluctuant skin abscess. Which management step reflects strategic clinical reasoning to address the underlying problem?
Schedule diagnostic endoscopy to visualize the gastrointestinal tract
Perform incision and drainage to evacuate pus and relieve pressure
Use colposcopy to inspect the cervical epithelium under magnification
Apply cryosurgery to freeze the abscess contents in place
Which item is essential in a disposable suture removal kit used in clinical settings?
Sterile suture scissors and forceps
Tourniquet and scalpel handle
Casting saw and mallet
Ultrasound probe and gel
When cutting to remove interrupted sutures, where should the cut be placed to minimize contamination of the wound?
On the knot where it is most visible
On the portion of suture exposed above the skin
On the segment just beneath the knot close to the skin
On the middle of the loop far from the knot
What cutting pattern is recommended when removing multiple sutures from a healed incision?
Remove every other suture first, then reassess
Remove all sutures from one side before the other
Cut all knots sequentially, then pull the ends
Start at the center and remove sutures toward the edges without skipping
Which step best describes proper staple removal technique with a standard remover?
Lift one prong of the staple straight up before cutting the skin
Place the remover under the staple, squeeze to bend the staple outward, then lift out
Pull the staple laterally to slide it from the epidermis
Rotate the staple 90 degrees and twist it free
After removing sutures or staples, which follow-up care action should be performed?
Apply antiseptic to the wound and allow it to air dry
Cover the wound tightly with an occlusive cast
Massage the incision vigorously to increase blood flow
Instruct the patient to avoid cleaning the site for 72 hours
Severe hypoglycemia is most likely to present with which set of signs and symptoms (S/S)?
Warm, dry skin; slow pulse; confusion
Cold, clammy skin; trembling; confusion or irritability
High fever; flushed skin; severe headache
Profuse bleeding from a wound; pallor; rapid pulse
Hypovolemic shock primarily results from which underlying problem?
Loss of blood or fluids causing inadequate circulation
Excess insulin leading to low blood glucose
Heat exposure causing core temperature elevation
Joint ligament overstretching without bone injury
Heat exhaustion versus heat stroke: which feature most strongly indicates heat stroke that requires immediate EMS activation?
Profuse sweating with muscle cramps
Cool, pale skin with normal mental status
Hot, dry skin and altered mental status
Mild dizziness relieved by rest
Which description correctly differentiates a sprain from a strain?
Sprain involves muscle fibers; strain involves ligaments
Sprain involves ligaments; strain involves muscle or tendon
Sprain is a bone injury; strain is a joint dislocation
Sprain is an overuse injury; strain is always a fracture
What is a dislocation in musculoskeletal emergencies?
A crack in the bone cortex with intact alignment
A complete displacement of a bone from its joint
A partial tear of a muscle due to overstretching
An open wound caused by a sharp object
Which option correctly distinguishes simple (closed) from compound (open) fracture?
Simple fracture pierces the skin; compound remains internal
Simple fracture shows bone protrusion; compound only swelling
Simple fracture does not break the skin; compound has an open wound communicating with the fracture
Simple fracture occurs only in children; compound only in adults
During a seizure in the clinic, what should a medical assistant (MA) do?
Restrain the patient’s limbs to stop movements
Insert a tongue depressor to prevent biting
Protect from injury, clear the area, time the event, and call EMS if prolonged
Offer food or drink to help recovery
Which situation warrants calling 911 when poisoning is suspected?
The patient is asymptomatic and ingested a small amount of non-corrosive substance hours ago
The patient is symptomatic, has difficulty breathing, altered consciousness, or a known life-threatening toxin is involved
The patient called a poison hotline and was advised home monitoring
The patient drank spoiled milk causing mild stomach upset
Which wound type is best described as a superficial scrape that removes the top layer of skin?
Incision
Laceration
Abrasion
Puncture
During wound care, which direction should the center of an incision or wound be cleansed to reduce contamination spread?
From the outer edges toward the center
From the center outward to the edges
From bottom to top regardless of edges
Randomly, as long as antiseptic is used
Which statement accurately contrasts arterial with venous bleeding for field recognition and response?
Arterial bleeding oozes steadily and is dark red; apply gentle pressure only
Arterial bleeding spurts bright red with each heartbeat; apply firm direct pressure and seek immediate EMS
Venous bleeding spurts and is bright red; elevate and ignore direct pressure
Venous bleeding is always self-limiting and requires no care
Dressings and bandages are used differently in wound management. Which option correctly describes their roles?
Dressings are nonsterile covers for bandages; bandages are sterile materials placed on the wound
Dressings are sterile materials that cover the wound; bandages are nonsterile materials used to secure dressings without constricting circulation
Both dressings and bandages are sterile and interchangeably placed directly on wounds
Bandages should always be applied tightly to restrict blood flow
Which burn description matches first-degree burn characteristics?
Affects only the epidermis with erythema and pain without blistering
Extends through dermis with blisters and severe pain
Full-thickness destruction with charred tissue and insensate areas
Involves deeper structures like muscle and bone
For initial first aid of a thermal burn, how long should the area be cooled under cool running water?
At least 1 minute to avoid hypothermia
About 10–20 minutes to stop the burning process
More than 45 minutes for full-thickness burns
No cooling is recommended for any burn
When a patient has severe burns and EMS has been called, what should be done regarding clothing and constricting items?
Pull off any clothing stuck to the burn and leave rings on
Cut around clothing that is stuck, do not remove adhered fabric, and gently remove jewelry, belts, or tight items to prevent constriction
Add tight bandages to control swelling and keep jewelry on
Ignore clothing and jewelry until EMS arrives
Which component is essential in an emergency action plan for a clinical setting?
A list of staff birthdays
Clear roles and responsibilities for responders
Weekly potluck schedule
Patient satisfaction survey procedures
During CPR for adults, which compression-to-breath ratio is typically used when two rescuers are present?
10:1
15:2
30:2
60:5
Which item is included under durable medical equipment (DME)?
Disposable bandages
Hospital bed for home use
Single-use syringes
Topical antibiotic ointment
