CSFA Study Exam with All Correct & 100% Verified
Answers |Actual Complete Exam |Already Graded A+
The primary purpose of a robotic device designed to hold and maneuver a laparoscope is to
✔Correct Answer-eliminate tremor associated with operating an endoscope
the MOST important considerations when preventing wound infection in the surgical patient
✔Correct Answer-1. pathogen transmittal
2. portal of entry into the susceptible host
3. invasion of a susceptible host
Which of the following tendon autografts is MOST typically utilized when performing anterior
cruciate ligament (ACL) reconstruction? ✔Correct Answer-patellar tendone
What is the normal range of red blood cells in a complete blood count for an adult male?
✔Correct Answer-4.6-6.2 x 106/nl
Which of the following organisms normally found on the skin can cause wound infections?
✔Correct Answer-(c) B. Staphylococcus aureus, often simply referred to as "staph," is commonly
found on the skin and in the nose.
Which of the following is the desired effect when applying a partially threaded cancellous screw
to a bone fragment ✔Correct Answer-compression
When transferring a thoracotomy patient to recovery, the chest drainage system should be
✔Correct Answer-below the patient's chest level
Which of the following bones make up the pelvic girdle? ✔Correct Answer-coccyx, sacrum, os
coxae
During a carotid endarterectomy, the arteries are unclamped and reclamped before arteriotomy
closure is performed to ✔Correct Answer-to flush debris from the carotid
Injury to which of the following arteries is commonly seen in the temporal lobes, where the
skull is the thinnest and meningeal blood vessels are numerous, and is the usual cause of
epidural hematomas? ✔Correct Answer-middle meningeal
Epidural hematoma is typically caused by trauma in the middle meningeal artery. A linear
fracture of the squamous portion of the temporal bone can tear the middle meningeal.
During arterial cannulation in cardiopulmonary bypass (CPB), the cannula tip must be directed
into which of the following arteries? ✔Correct Answer-The cannula tip is placed into the
ascending aorta and provides blood flow downstream away from the heart.
,Which of the following is an example of a high-level disinfecting agent? ✔Correct Answer-
glutaraldehyde
A wound that is known to be infected at the time of surgery and is left open to be closed at a
later date is categorized as ✔Correct Answer-delayed primary closure
Wound closure is delayed or secondary for the purpose of walling off an area of gross infection
or where extensive tissue was removed. The edges are closed 4-6 days postoperatively after
meticulous debridement.
A long-term complication of a cemented total hip arthroplasty is ✔Correct Answer-loosening
of the prosthesis
When performing compression hip screw fixation, the lag screw is inserted ✔Correct Answer-
within 1 cm of the femoral articular surface.
After receiving a preoperative epidural catheter, a patient is given a bolus of local anesthetic
intraoperatively. The patient then demonstrates signs of hypotension and complete respiratory
failure. Which of the following is the MOST likely cause? ✔Correct Answer-migration of the
epidural catheter through the dura
With patient movement, the epidural catheter may migrate through the dura. A bolus injection
into the subdural space can cause total spinal anesthesia resulting in hypotension and
respiratory failure.
The main consideration in surgical needle selection is ✔Correct Answer-to minimize trauma
During a posterolateral approach to the hip, which of the following structures usually found
superficially to the obturator and gemelli should be identified and protected? ✔Correct
Answer-sciatic nerve
The sciatic nerve (largest nerve in the body) arises from the lumbosacral plexus. It emerges from
the pelvis below the piriformis and enters the thigh between the ischial tuberosity and the
greater trochanter.
Tetralogy of Fallot includes which defects? ✔Correct Answer-Ventricular septal defect,
pulmonary valve stenosis, right ventricular hypertrophy, and transposition of the aorta are the
four anomalies that comprise Tetralogy of Fallot.
Pulling on the wrist to reduce a radius fracture incorporates which of the following principles of
surgical assisting? ✔Correct Answer-traction/counter traction
If a Kelly clamp is left in a patient who underwent a cholecystectomy, which of the following
legal charges can be filed? ✔Correct Answer-Res ipsa loquitur (or the thing speaks for itself) is
a doctrine that applies to injuries sustained by a patient while in the OR
, During a posterolateral approach for an intracapsular hip fracture, which of the following
muscles would be released along with the short external rotators and capsule from the
posterior aspect of the femur as a single musculocapsular flap? ✔Correct Answer-The
piriformis muscle arises from the sacrum and inserts at the highest point on the greater
trochanter. It is an extensor and lateral rotator of the femur
The gluteus medius ✔Correct Answer-inserts on the greater trochanter of the femur. Under
the medius is the gluteus minimus. It inserts anteriorly on the greater trochanter.
The superior and inferior gemelli and obturator internus ✔Correct Answer-are found between
the piriformis and quadratus femoris. They insert along the upper border of the greater
trochanter.
The quadratus femoris ✔Correct Answer-inserts on the trochanteric crest of the femur.
When an open appendectomy is performed, it is necessary to identify the ✔Correct Answer-
cecum and ileocecal valve
In patients who develop fever, abdominal pain, and profuse diarrhea, the MOST frequently seen
antibiotic-associated enterocolitis is due to which of the following organisms? ✔Correct
Answer-C diff
Clostridium difficile ✔Correct Answer-a species that causes watery diarrhea, fever, anorexia,
and abdominal pain, sometimes accompanied by pseudomembranous colitis, especially in
patients previously treated with antibiotics or confined in healthcare settings. Most antibiotics
(except aminoglycosides) have been associated with the development of C. difficile-associated
disease, which varies in clinical significance from a relatively mild diarrheal illness to one
complicated by dehydration, electrolyte disturbances, toxic megacolon, and death.
Pseudomonas aeruginosa ✔Correct Answer-a species that produces a distinctive blue-green
pigment, grows readily in water, and may cause life-threatening infections in humans, including
nosocomial pneumonia, urinary tract infections, and sepsis. It may also cause folliculitis,
malignant otitis externa, and skin infections in patients who have suffered burns.
Enterococcus faecalis ✔Correct Answer-a genus of gram-positive cocci of the family
Streptococcaceae, formerly classified as part of the genus Streptococcus, but now classified as a
separate genus. Of the 12 or more species, E. faecalis and E. faecium are found normally in the
human gastrointestinal tract. They may cause urinary tract infections or other serious infections
that are resistant to many antibiotics.
Enterobacter cloacae ✔Correct Answer-a gram-negative, rod shaped anaerobic species that,
along with E. agglomerans, accounts for most nosocomial infections caused by this genus,
especially those due to intravenous line contamination. It is also associated with urinary and
respiratory tract infections.
Answers |Actual Complete Exam |Already Graded A+
The primary purpose of a robotic device designed to hold and maneuver a laparoscope is to
✔Correct Answer-eliminate tremor associated with operating an endoscope
the MOST important considerations when preventing wound infection in the surgical patient
✔Correct Answer-1. pathogen transmittal
2. portal of entry into the susceptible host
3. invasion of a susceptible host
Which of the following tendon autografts is MOST typically utilized when performing anterior
cruciate ligament (ACL) reconstruction? ✔Correct Answer-patellar tendone
What is the normal range of red blood cells in a complete blood count for an adult male?
✔Correct Answer-4.6-6.2 x 106/nl
Which of the following organisms normally found on the skin can cause wound infections?
✔Correct Answer-(c) B. Staphylococcus aureus, often simply referred to as "staph," is commonly
found on the skin and in the nose.
Which of the following is the desired effect when applying a partially threaded cancellous screw
to a bone fragment ✔Correct Answer-compression
When transferring a thoracotomy patient to recovery, the chest drainage system should be
✔Correct Answer-below the patient's chest level
Which of the following bones make up the pelvic girdle? ✔Correct Answer-coccyx, sacrum, os
coxae
During a carotid endarterectomy, the arteries are unclamped and reclamped before arteriotomy
closure is performed to ✔Correct Answer-to flush debris from the carotid
Injury to which of the following arteries is commonly seen in the temporal lobes, where the
skull is the thinnest and meningeal blood vessels are numerous, and is the usual cause of
epidural hematomas? ✔Correct Answer-middle meningeal
Epidural hematoma is typically caused by trauma in the middle meningeal artery. A linear
fracture of the squamous portion of the temporal bone can tear the middle meningeal.
During arterial cannulation in cardiopulmonary bypass (CPB), the cannula tip must be directed
into which of the following arteries? ✔Correct Answer-The cannula tip is placed into the
ascending aorta and provides blood flow downstream away from the heart.
,Which of the following is an example of a high-level disinfecting agent? ✔Correct Answer-
glutaraldehyde
A wound that is known to be infected at the time of surgery and is left open to be closed at a
later date is categorized as ✔Correct Answer-delayed primary closure
Wound closure is delayed or secondary for the purpose of walling off an area of gross infection
or where extensive tissue was removed. The edges are closed 4-6 days postoperatively after
meticulous debridement.
A long-term complication of a cemented total hip arthroplasty is ✔Correct Answer-loosening
of the prosthesis
When performing compression hip screw fixation, the lag screw is inserted ✔Correct Answer-
within 1 cm of the femoral articular surface.
After receiving a preoperative epidural catheter, a patient is given a bolus of local anesthetic
intraoperatively. The patient then demonstrates signs of hypotension and complete respiratory
failure. Which of the following is the MOST likely cause? ✔Correct Answer-migration of the
epidural catheter through the dura
With patient movement, the epidural catheter may migrate through the dura. A bolus injection
into the subdural space can cause total spinal anesthesia resulting in hypotension and
respiratory failure.
The main consideration in surgical needle selection is ✔Correct Answer-to minimize trauma
During a posterolateral approach to the hip, which of the following structures usually found
superficially to the obturator and gemelli should be identified and protected? ✔Correct
Answer-sciatic nerve
The sciatic nerve (largest nerve in the body) arises from the lumbosacral plexus. It emerges from
the pelvis below the piriformis and enters the thigh between the ischial tuberosity and the
greater trochanter.
Tetralogy of Fallot includes which defects? ✔Correct Answer-Ventricular septal defect,
pulmonary valve stenosis, right ventricular hypertrophy, and transposition of the aorta are the
four anomalies that comprise Tetralogy of Fallot.
Pulling on the wrist to reduce a radius fracture incorporates which of the following principles of
surgical assisting? ✔Correct Answer-traction/counter traction
If a Kelly clamp is left in a patient who underwent a cholecystectomy, which of the following
legal charges can be filed? ✔Correct Answer-Res ipsa loquitur (or the thing speaks for itself) is
a doctrine that applies to injuries sustained by a patient while in the OR
, During a posterolateral approach for an intracapsular hip fracture, which of the following
muscles would be released along with the short external rotators and capsule from the
posterior aspect of the femur as a single musculocapsular flap? ✔Correct Answer-The
piriformis muscle arises from the sacrum and inserts at the highest point on the greater
trochanter. It is an extensor and lateral rotator of the femur
The gluteus medius ✔Correct Answer-inserts on the greater trochanter of the femur. Under
the medius is the gluteus minimus. It inserts anteriorly on the greater trochanter.
The superior and inferior gemelli and obturator internus ✔Correct Answer-are found between
the piriformis and quadratus femoris. They insert along the upper border of the greater
trochanter.
The quadratus femoris ✔Correct Answer-inserts on the trochanteric crest of the femur.
When an open appendectomy is performed, it is necessary to identify the ✔Correct Answer-
cecum and ileocecal valve
In patients who develop fever, abdominal pain, and profuse diarrhea, the MOST frequently seen
antibiotic-associated enterocolitis is due to which of the following organisms? ✔Correct
Answer-C diff
Clostridium difficile ✔Correct Answer-a species that causes watery diarrhea, fever, anorexia,
and abdominal pain, sometimes accompanied by pseudomembranous colitis, especially in
patients previously treated with antibiotics or confined in healthcare settings. Most antibiotics
(except aminoglycosides) have been associated with the development of C. difficile-associated
disease, which varies in clinical significance from a relatively mild diarrheal illness to one
complicated by dehydration, electrolyte disturbances, toxic megacolon, and death.
Pseudomonas aeruginosa ✔Correct Answer-a species that produces a distinctive blue-green
pigment, grows readily in water, and may cause life-threatening infections in humans, including
nosocomial pneumonia, urinary tract infections, and sepsis. It may also cause folliculitis,
malignant otitis externa, and skin infections in patients who have suffered burns.
Enterococcus faecalis ✔Correct Answer-a genus of gram-positive cocci of the family
Streptococcaceae, formerly classified as part of the genus Streptococcus, but now classified as a
separate genus. Of the 12 or more species, E. faecalis and E. faecium are found normally in the
human gastrointestinal tract. They may cause urinary tract infections or other serious infections
that are resistant to many antibiotics.
Enterobacter cloacae ✔Correct Answer-a gram-negative, rod shaped anaerobic species that,
along with E. agglomerans, accounts for most nosocomial infections caused by this genus,
especially those due to intravenous line contamination. It is also associated with urinary and
respiratory tract infections.
