Terryl

DATABASE MANAGEMENT SYSTEMS: EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+. What are Forms? - -A screen objects used to maintain, view, and print data from a database What are Reports? - -DBMS asks questions about the desired content and appearance of each report then creates it automatically based on the answers What are the problems associated with redundancy? - -Difficulty accessing related data, limited security, size limitations, changes are cumbersome and time consuming, waste spac...

BRS ABDOMEN EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. RATED A+/ 1. A 63-year-old man comes to the emergency department with back pain, weakness, and shortness of breath. On examination, he has an aneurysm of the abdominal aorta at the aortic hiatus of the diaphragm. Which of the following pairs of structures would most likely be compressed? (A) Vagus nerve and azygos vein (B) Esophagus and vagus nerve (C) Azygos vein and thoracic duct (D) Thoracic duct and vagus nerve (E...

BRS AND PRE TEST CONCEPTS - THINGS TO REVIEW FROM PRACTICE QUESTIONS & ANSWERS, GRADED A+/ VERIFIED. What are essential amino acids? PVT TIM HALL Phenylalanine Valine Threonine Tryptophan Isoleucine Methionine Histidine Arginine Leucine Lysine How does lacking an essential amino acid affect nitrogen balance? the lack of one essential AA will lead to a negative nitrogen balance Brainpower Read More When does the brain use ketone bodies, in addition to glucose, for fuel? When k...

BRS EXAM 1 REVIEW QUESTIONS AND ANSWERS. GRADED A+/ VERIFIED. a drug completely blocks Na+ channels in nerves. which of the following effects on the action potential would it be expected to produce? - -A. block the occurrence of action potentials A muscle cell has an intracellular [Na+] of 14 mM and an extracellular [Na+] of 140 mM. Assuming that 2.3 RT/F = 60 mV, what would the membrane potential be if the muscle cell membrane were permeable only to Na+? - -D. +60 mV a person with my...

BRS GROSS ANATOMY CHAPTER 1 REVIEW TEST REVIEW QUESTIONS AND ANSWERS, GRADED A+. VERIFIED. A 16-year-old girl with urinary diseases comes to a local hospital. Her urologist's examination and laboratory test results reveal that she has difficulty in removing wastes from the blood and in producing urine. Which of the following organs may have abnormal functions? (A) Ureter (B) Spleen (C) Urethra (D) Bladder (E) Kidney - -The answer is E. The urinary system includes the kidneys, which r...

BRS LOWER LIMB EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ VERIFIED. 31-35: A 20-year-old college student receives a severe blow on the inferolateral side of the left knee joint while playing football. Radiographic examination reveals a fracture of the head and neck of the fi bula. After injury to this nerve, which of the following muscles could be paralyzed? (A) Gastrocnemius (B) Popliteus (C) Extensor hallucis longus (D) Flexor digitorum longus (E) Tibialis posterior - -The Ans...

BRS MICROBIOLOGY & IMMUNOLOGY – QUESTIONS & ANSWERS, GRADED A+/ VERIFIED. "2,5A synthetase is induced by (A) Acyclovir (B) Amantadine (C) Cytarabine (D) Foscarnet (E) Interferon (F) Ribavirin" - -The answer is E. Interferon, a host-encoded glycoprotein that is produced in response to virus infection, induces the synthesis of several antiviral proteins, including 2, 5A synthetase. "50S ribosomal subunits are found in (A) Bacteria (B) Fungi (C) Prions (D) Protozoa (E) Viruse...

BRS PATHOLOGY ALL QUESTIONS & ANSWERS, GRADED A+/ VERIFIED. The answer is A. A diet low in fiber and high in fat is believed to be a risk factor for the development of colon cancer. Both aflatoxin B1 ingestion and hepatitis B infection are risk factors for hepatocellular carcinoma. Helicobacter pyloriinfection is associated with stomach cancer. Cancers of the mouth, tongue, and esophagus have a marked association with the combined abuse of tobacco and alcohol, as well as HPV infection ...

BRS PHARMACOLOGY EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+ -Azoles - -Used for the treatment of mycotic infections, these agents inhibit hormone production and result in gynecomastia. These drugs interefere with fungal cell wall synthesis by inhibiting the 14alpha-demethylation of lanosterol; the demethylation is catalyzed by the cytochrome P450 system. -Navirs - -Protease inhibitors used in combined treatment regimens for HIV infection. These agents inhibit the protease encoded by...

BRS: GROSS ANATOMY EXAM REVIEW QUESTIONS AND ANSWERS, GRADED A+/ A 12-yr old girl suffers from tethered cord syndrome (results in defective closure of neural tube) characterized by an abnormally low conus medullaris, which is tethered by short, thickness filum terminale, leading to progressive neurological defects in legs and feet - which of the following defects is commonly associated with this syndrome? A) Spina bifida occuulta B) Kyphosis C) Meningomyelocele D) Herniated disk E)...