BIOD 152 AP2 Module II Final Exam, Exams of Nursing

Download BIOD 152 AP2 Module II Final Exam and more Exams Nursing in PDF only on Docsity! BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 1 The neuron pictured, below, is best described as: BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 2 Bipolar It has two extensions from the central cell body. BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 5 Question 3 4 / 4 pts Question 4 4 / 4 pts  Afterpolarization (Hyperpolarization) Potassium gates are slow to close and there is an undershoot of the potential.  The charge drops below -70mV and then returns to -70mV once at resting state again. Where is the integration center of a reflex located? CNS (central nervous system) What is true about the flexor withdrawal reflex? A. It does not involve interneurons. B. It involves excitatory interneurons. C. It involves inhibitory interneurons. D. The effect of the reflex is to create a co-contraction of BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 6 Question 5 10 / 10 pts two muscles E. A&D F. B&C Label the nerves (A-C) in the figure below: A: B: C: BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 7 BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 10 Question 8 2 / 2 pts The blood-brain barrier is a diffusion barrier which prevents most particles from entering the central nervous system tissue, keeping the brain and spinal cord separate from general blood circulation. The blood-brain barrier is formed by the relatively impermeable brain capillaries, due to the glial cells astrocytes. Maintenance of the blood-brain-barrier is important to provide a stable chemical environment for the nervous system. A patient damaged the radial nerve. What action is most likely limited? Elbow flexion BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 11 Question 9 2 / 2 pts Question 10 5 / 5 pts Hip extension Wrist flexion Wrist extension What is muscle tone and how is it maintained? Muscle tone is the degree at which muscles remain partially contracted while at rest. Muscle tone is continuously monitored and maintained by the cerebellum to keep bones and joints in place. A patient had a CVA in the area indicated by the red x in the figure, below. What type of blindness is the patient most likely to incur? Explain your reasoning. A. Left eye blindness B. Right eye blindness C. Bilateral left visual field blindness BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 12 D. Bilateral right visual field blindness. BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 15 1- A: Cochlear Nerve 2- B: Facial Nerve 3- C: Tympanic Membrane 4- D: Cochlea 5- E: Malleus F: Vestibule G: Semicircular canal H: Incus BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 16 1 BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 17 Question 12 2.5 / 2.5 pts A. Cochlear Nerve B. Facial Nerve Corr ect! 2 Corr ect! 3 E. Malleus Corr ect! 4 D. Cochlea Corr ect! 5 C. Tympanic Membrane H. Incus The tongue helps form food into a compact mass called a BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 20 Question 16 2 / 2 pts Posterior Intraventricular artery Use the figure below to answer the following question. Portion A is filled with air. Which part of the medical equipment shown below (B-F) releases the air from A? BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 21 Question 17 3 / 3 pts E. The valve The sends deoxygenated blood to the lungs to be oxygenated. Left, systemic circuit Right, pulmonary circuit Left, pulmonary circuit BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 22 Question 18 0 / 3 pts Right, systemic circuit You are reviewing your patient’s results from an EKG. The findings indicate a problem with ventricular depolarization. Where should you look on the EKG to find this abnormal rhythm? BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 25 Question 21 3 / 3 pts Thoracic Duct/Left Lymphatic Duct Blood enters the spleen via the . Your Answer: splenic artery Splenic artery BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 26 Question 22 5 / 5 pts Interferons inhibits what type of infection agent: Your Answer: virus Virus BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 27 Question 24 3.2 / 4 pts A patient is admitted to the ER with hives and difficulty breathing. What is most likely happeni ng? Your Answer: the patient is likely experiencing anaphylaxis because of an allergic reaction Anaphylaxis Match the cell with its best description. Select all that apply. Performs phagocytosis Neutrophil Correct! Eosinophil Correct Question 23 3 / 3 pts BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 30 Question 26 4 / 4 pts B: Urethral orifice C: Vestibule BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 31 Question 27 4 / 4 pts The connects the seminal vesicle with the urethra to allow sperm to exit the body. Your Answer: EJACULATORY DUCT Correct Answer Correct Answer Ejaculator y duct Which of the following is true concerning human cells? A. Haploid cells contain the full number of chromosomes (46). B. Diploid cells contain half the number of chromosomes (23). C. Gamete cells are haploid cells. BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 32 Question 28 6 / 6 pts D. A zygote has 23 chromosomes. E. A&B are true Name and discuss the stage of labor that best describes the figure below: BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 35 3 Question 32 5 / 5 pts They are in the lungs and the kidneys. These are chemoreceptors found in the hypothalamus. They are regulated by the hypoglossal and spinal accessory cranial nerves. A person is hyperventilating. This falls under what control mechanism? Explain what hyperventilation accomplishes.  Respiratory control- Hyperventilation is an increase in the respiratory rate, helping to remove additional CO2. Within minutes increasing amounts of CO2is removed. Removing CO2 uses up H+ causes the pH to rise (becomes more alkaline) and restores correct blood pH.  (Optional) this reaction shifts to the left: CO2+ H2O HCO - H2 CO 3 H+ + ↔ ↔ BIOD 152 AP2 Module II final Exam 100% Verified Questions and Answers Latest Updated 2024/2025 36 Describe in detail what happens during an emergency to control the rate of blood to the kidney. During these times the renal autoregulatory system is superseded by higher level nervous system controls. When the nervous system takes over regulation, the afferent arterioles diameter is narrowed by sympathetic nerve fibers. The release of the hormone epinephrine by the adrenal medulla causes a decrease in renal blood flow and decreases the GFR. Constriction of the renal arteries is only to be used for a short time. Question 33 5 / 5 pts