. A 28-year-old woman is rushed to the emergency room with no visible injuries. She was the driver involved in a motor vehicle accident and admits to not seeing the car that ran into the driver's side of her car. On review of systems, she has not menstruated in 5 months and experiences daily headaches. Physical examination reveals bitemporal hemianopsia. A sagittal magnetic resonance imaging (left) and a sagittal MRI with gadolinium (right) scan is performed and shown below. Which of the following embryologic layers give rise to the lesion observed in this patient? A. Endoderm B. Mesoderm C. Neural crest D. Neural tube E. Notochord F. Surface ectoderm

. A 28-year-old woman is rushed to the emergency room with no visible injuries. She was the driver involved in a motor vehicle accident and admits to not seeing the car that ran into the driver's side of her car. On review of systems, she has not menstruated in 5 months and experiences daily headaches. Physical examination reveals bitemporal hemianopsia. A sagittal magnetic resonance imaging (left) and a sagittal MRI with gadolinium (right) scan is performed and shown below. Which of the following embryologic layers give rise to the lesion observed in this patient? A. Endoderm B. Mesoderm C. Neural crest D. Neural tube E. Notochord F. Surface ectoderm

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Similar questions

A 8 year old boy who is riding his skateboard runs head on into a hand surface and lands onto his left hand. He is transported to the emergency department for evaluation. An x ray of his let writst shows a communated fracture of his left radius and ulna his left wrist was put in a plaster cast. Explain the five signs and symptoms of compartment syndrome that the nurse needs to observe when a patient has a cast.
A nurse explains that the efficiency of the basal body temperature method of contraception depends on fluctuation of the basal body temperature. What factor will alter its effectiveness? 1. Presence of stress 2. Length of abstinence 3. Age of those involved 4. Frequency of intercourse
A patient reports resolution of her back pain but is unable to dorsiflex her right ankle against gravity (demonstrates foot drop). This condition is present unilaterally and began after transferring an obese patient from a hospital bed to a wheelchair. What is the most likely diagnosis? What imaging may a provider order? What are common types of treatment for this condition?
Akira, a new patient to the obstetric practice where you work, is waiting in the examination room for the certified nurse midwife (CNM). Akira is 28, a G1P0, and at 7 weeks 3 days dating from her last menstrual period. Akira met her active duty husband while he was stationed in Japan 5 years ago, and her mother and brother came to the United States along with them after his deployment a few years ago. As you wait for the midwife, you reflect on your conversation with Akira. She’s told you that she has a great relationship with her mother and can’t wait to share her joy at the delivery with her. However, unlike Akira herself, who speaks English very well, her mother doesn’t speak any English and is very traditional. She is expecting the same experiences and traditions to be followed in this delivery as they would be if Akira were delivering in Japan, and Akira is having a hard time explaining the differences. Akira would like her mother to attend some of her prenatal appointments and…
A 42 year-old woman presents with difficulty walking and numbness/tingling. She underwent gastric bypass surgery 10 years ago and has not been compliant with diet instructions since then. She lost 200 pounds with her surgery. Her examination shows sensory loss to vibration and proprioception in a stocking glove distribution with hyperreflexia in her bilateral upper extremities and patella (with crossed adductors). Her ankle jerks are absent. Strength examination shows mild weakness in bilateral dorsiflexion, plantar flexion, toe flexion and toe extension. Gait has both steppage and some spasticity observed. Cerebellar examination is normal. Some of her laboratory studies are pending. However, her hemoglobin is slightly low at 10.4 grams/deciliter with an MCV of 118. Her methylmalonic acid is quite elevated at 1000. MRI of the cervical spine shows non-enhancing hyperintensities in the posterior and lateral spinal cord. Which deficiency is likely etiology of the patients’ symptoms,…
A 70-year-old man comes to the office due to 3 weeks of unrelenting low back pain. He was grocery shopping when he first noticed the pain. The patient reports no trauma or leg weakness but describes having to strain to urinate. He has a history of hypertension and hyperlipidemia and has not seen a doctor in the past 5 years. His wife died a year ago, and he now lives alone. The patient is a retired construction worker and has a history of tobacco and marijuana use. There is tenderness in the lower vertebral area. Imaging study of the spine reveals several osteoblastic lesions in the lumbar vertebrae. Which of the following structures was most likely involved during the spread of this patient's disease? Azygos veins Internal iliac lymph nodes Pampiniform plexus Paraaortic lymph nodes Prostatic venous plexus Vertebral artery
evaluation of cervical cancer using magnetic resonance imaging note, imaging example
Identifying the pain
Mr Jankovic a 78 years old male, is admitted for a left total hip replacement. He underwent surgery and is now three days post-operative, in the orthopaedic ward. He has gained a lot of weight over the past few years and has severe osteoarthritis in his hips. He also has had resection of a prostatic cancer that has no current treatment and has residual prostatomegaly. He has occasional angina, high blood pressure and obstructive sleep apnoea, using a Continuous Positive Airway Pressure (CPAP) machine infrequently as it dries his mouth and nose and the noise annoys his wife. Past medical history: — Osteoarthritis (diagnosed 10 years ago) — Mild left cardiac failure and occasional angina (diagnosed 2 years ago) — Hypertension (diagnosed 5 years ago) — Frequent gout Surgical history: — Internal fixation left tibia and fibula following motorcycle accident at age 21years — Appendectomy at age 23 years — Resection prostatic carcinoma (7 years ago) Q1. Q3. State two reasons (2) why it is…
Which of the following findings would be MOST important to know prior to administering an emergency medication to a geriatric patient? A history of dehydration A history of liver impairment The patient takes antihistamines The patient has a history of parkinsons
Description of symptoms Find out what disease this patient has • Absent menstruation • Hirsutism Acne Depression • • Obesity Facial hair (hirsutism)
Mrs. Thomas was on vacation out of state when she stepped off a curve and injured her left ankle. Due to severe pain she was seen at an urgent care center where she underwent a left ankle x-ray, which was negative. She was diagnosed with a left sprained ankle. A walking boot was provided to stabilize and protect her left ankle. She was provided with appropriate discharge instructions and instructed to follow up with her primary care physician upon returning home. When she presented her BlueCross BlueShield insurance card at check out, Mrs. Thomas was informed that the physician who provided treatment is a nonparticipating provider (nonPAR) and that the urgent care center accepts credit cards for payment in full. The total due was $1,500, and Mrs. Thomas assured the office staff that her insurance company would reimburse the urgent care center for services provided. The office staff further explained that their providers had not signed a contract with her insurance, and thus Mrs. Thomas…