Dorsal hollow nerve cord Study guides, Class notes & Summaries

Test Bank for Human Anatomy and Physiology, 11th Edition, Elaine N. Marieb/ lOMoARcPSD| Test Bank Chapter 1 The Human Body: An Orientation 1.1 Multiple Choice Questions 1) The smallest living unit is A) a cell. B) an organ. C) a human being. D) a molecule. Answer: A Section: 1.1 Book LO: 1.3 Global LO: G2 Bloom's Level: Remembering/Understanding 2) Which branch of anatomy studies the structural changes that occur as one ages? A) developmental anatomy B) pathological anat...

An unpleasant sensory and emotional experience associated with actual or potential tissue damage. - Answer-Define pain Somatic pain - Answer-Pain that arises from the musculoskeletal system. Neuropathic pain - Answer-Pain arising from injury to the nervous system that may be described as "burning" or "shooting." Visceral pain - Answer-Pain originating from hollow abdominal organs, peritoneum, heart, liver, and lungs. Freedom from: pain, hunger, discomfort, disease, and the freedom to ...

Embryology the study of the development of a unicellular zygote into a complete, multicellular organism; in the course of nine months, a unicellular human zygote undergoes cell division, cellular differentiation, and morphogenesis in preparation for life outside teh uterus; much of what is known about mammalian development stems from the study of less complex organisms such as sea urchins and frogs Fertilization an egg can be fertilized within 12-24 hours after ovulation; fertilization ...

WSU Biology 106 Exam 3 QUESTIONS AND CORRECT DETAILED ANSWERS WITH RATIONALES |ALREADY GRADED A+ Arthropods - ANSWER- Phyla with greatest amount of diversity with 85% of animal spp 700 million years ago - ANSWER- When the first animals originated Porifera (sponges) - ANSWER- Phyla with no tissues, muscles, nerves, or specialized organs Choanocytes - ANSWER- Flow of water and food acquisition in sponges Amoebocytes - ANSWER- Found in sponges, these cells are mobile and perform numer...

Vertebrates CORRECT ANSWER Member of the subphylum vertebrata of the phylum chordata. contain cartilaginous/bony fish, amphibians, reptiles, birds and mammals. Possess a cranium Chordates CORRECT ANSWER Contain vertebrates and Amphioxus (cephalochordata) and Tunicates (Urochordata) Possess a notochord, dorsal hollow nerve cord, pharyngeal slits, and a post anal tail vertebrae CORRECT ANSWER bony/cartilaginous casing encircling the notochord and/or nerve cord (absent in primitive fish...

1. Anatomic position The body is erect, the feet are slightly apart, the head is held high, and the palms of the hands are facing forward 2. Which of the following is a structure found in the upper respiratory? Pharynx 3. A person who has damage to their ulnar nerve will have decreases sensation in Arm 4. Which bone dose not articulate with any other bone? Hyoid 5. Which of the following statements best describe endocrine glands? They secrete chemicals into the blood 6. Diet is import...

A&P HESI A2 PRACTICE TEST 100 QUESTIONS with Verified Answers WHICH IS AN ANTERIOR FEATURE OF THE HUMAN HEAD? A. THE NOSE B. THE EARS C. THE OCCIPITAL LOBE D. THE TEMPORAL LOBE - CORRECT ANSWER THE NOSE WHAT IS THE PRIMARY HORMONE SECRETED BY THE THYROID? A. OXYTOCIN B. TSH C. ADRENALINE D. T4 (THYROXINE) - CORRECT ANSWER T4 (THYROXINE) ENLARGEMENT OF THE THYROID, COMMONLY KNOWN AS A GOITER, MIGHT BE EXPECTED TO AFFECT__________. A. SWALLOWING B. INSULIN LEVELS C. SLEEP...

TCRN Quick Notes Exam 177 Questions with Verified Answers Trauma Assessment (A-I) - CORRECT ANSWER Rapid Assessment!! •Airway / Cervical spine (C-Spine) •Breathing - lung sounds •Circulation - IV access / blood transfusion •Disabilities - Neuro assessment /GCS/Pupil •Exposed/Environmental control •Full set of VS: Family •Give comfort measures L- labs, M- monitor, N-NG Tube, O-Oxygen, P-Pain Secondary Assessment starts now: •History & physical •Inspection Glas...

HESI Admission assessment A&P Practice test 99 Questions with Verified Answers What mineral is responsible for muscle contractions? - CORRECT ANSWER Calcium Calcium and adenosine triphosphate (ATP) must be present for a - CORRECT ANSWER muscle cell to contract In which of the following locations would the urinary bladder and internal reproductive organs be found? - CORRECT ANSWER Pelvic cavity What separates the thoracic cavity from the abdominal cavity? - CORRECT ANSWER Diaphragm ...

WIS2040 Topic 7 Questions and Answers Rated A Fish that live in marine environments and ascend creeks and streams to breed are called anadromous When lampreys reached the upper Great Lakes the ____ fishery collapsed Lake Trout The ____ are chordates that are sessile as adults and/but have a free-swimming larva urochordata Scientists once thought (incorrectly) that Amphioxus was a larval ____ that underwent paedomorphosis Lamprey The sea squirts belong to the subphylum ____ urochordata TFM ...