Reticular formation - Study guides, Class notes & Summaries

TCDHA Anatomy & Physiology Test 3 four main divisions of the brain? - Cerebrum, diencelphalon,cerebellum,brain stem What is the largest part of the brain? - Cerebrum The cerebrum is divided into _____&_____ hemispheres? - right & left Which side of the body does the right hemisphere control? - Left What two structures protect the brain and spinal cord? - mennings, CSF what are the channels formed where the dura mater divides into two layers? - dural sinuses How many layers o...

Rostral - ANSWER towards the forehead Caudal - ANSWER toward the tail or spinal cord reticular formation - ANSWER a nerve network in the brainstem that plays an important role in controlling arousal reticular activating system - ANSWER Located in the upper brain stem; responsible for maintenance of consciousness, specifically one's level of arousal. Cerebellum function - ANSWER the "little brain" at the rear of the brainstem; functions include processing sensory input and coordina...

SPLH 620 Exam 3 Questions with All Correct Answers What two motor neurons does the CNS possess? - Answer-1. UMN (cerebrum) 2. LMN (brainstem, spinal cord) What is Dysarthria? - Answer-poor movement of the vocal tract What is Ataxia? - Answer-poorly coordinated movements What is Apraxia of speech? - Answer-errors in planning speech movements What are the three most important motor cortical areas? - Answer-1. Primary motor 2. Premotor 3. Supplementary motor What is the pathway of the...

PNB 2264 Exam 1 (UConn) Latest Update Graded A+ homeostasis dynamic steady state; small fluctuations around the set point negative feedback response returns regulated variable toward set point (response removes stimulus), closed loop used for homestasis positive feedback response to the effector reinforces the stimulus; promotes useful change Properties of water polar-covalent bond creates sticky molecules, solvent to ionize compounds (electrolytes), high specific heat, lubrication & cushioni...

EEG Board Prep ASAP Test Prep Exam With 100% Correct Answers 2024 Patient's with Rett's syndrome usually develop normally until age what? a. 18-24 months b. 3-6 months c. 6-18 months d. 2-4 years - answerc. 6-18 months Which of the following is most likely to be associated with a normal EEG? a. left frontal subdural hematoma b. left frontal abscess c. acoustic neuroma d. cerebellar abscess - answerd. cerebellar abscess During an absence seizure the technologist should? a. stop rec...

1st Line of Defense - Chemical, Mechanical, and physical barriers 2nd Line of Defense - Inflammation Activate Acquired Immunity - produced by individual after natural exposure to antigens or after immunization Acute inflammation - self-limiting, continues until host is gone, result from vascular changes and the subsequent leakage of circulating components in the tissue Acute pain - protective mechanism, immediately harmful to body and mobilizes individual to take action against it, lastin...

Quiz 5: Intro to A & P and Integumentary System (UNITEK) - Questions and Answers Merkel cells are A) found in the hypodermis. B) keratinocytes. C) found in the epidermis. D) melanocytes. As cells are pushed from the deeper portion of the epidermis toward the surface they A) are replaced by dividing cells from below. B) improve the supply of nutrients. C) tend to thrive. D) become dermal cells. By covering the whole body surface skin acts as a protective barrier and plays a role in A) excretion...

EEG Board Prep ASAP Test Prep Exam With 100% Correct Answers 2024 Patient's with Rett's syndrome usually develop normally until age what? a. 18-24 months b. 3-6 months c. 6-18 months d. 2-4 years - answerc. 6-18 months Which of the following is most likely to be associated with a normal EEG? a. left frontal subdural hematoma b. left frontal abscess c. acoustic neuroma d. cerebellar abscess - answerd. cerebellar abscess During an absence seizure the technologist should? a. stop rec...

Nurse Practitioner Certification Examination and Practice Preparation 2023/2024 An example of a primary prevention measure for a 78-year-old man with chronic obstructive pulmonary disease is: reviewing the use of prescribed medications. Which of the following is an example of a primary prevention activity in a 76-year-old woman with osteoporosis? calcium supplementations Secondary prevention measures for a 78-year-old man with chronic obstructive pulmonary disease include: screening for ...

USABO Open Exam Tested Questions With Revised Correct Answers <Updated < Already Passed > The production of the genetically engineered "golden rice" could be important to people of developing nations, especially in SouthEast Asia, because: A. people are more likely to consume yellow grains than white. B. golden rice is less expensive to grow and harvest than white rice. C. golden rice has been engineered to be resistant to most commercially available herbicides. D. go...