The definition of anxiety is a feeling of worry‚ nervousness‚ or unease about an uncertain outcome. Anxiety can give you the desire to do something accompanied with unease‚ as shown in the Oxford Dictionary. Psychiatrically‚ the Oxford Dictionary says‚ anxiety is a nervous disorder which is characterized by a feeling of excessive uneasiness or apprehension. This disorder can cause panic attacks or compulsive actions. Anxiety is totally normal. In a lifetime‚ everyone will experience anxiety. It becomes
Premium Anxiety Fear Psychology
|Unit 1:The Cell/Genes & Gene-Environmental Interaction/Mechanisms of |This unit will cover Chapters 1-3 & Chapters 6-10 in your McCance & Huether | |Self-Defense |text. | |Study Guide Unit 1 | NU 545 |
Premium Immune system Cell membrane
Pituitary Glands-GH‚ Prolactin‚ ACTH‚ FSH‚ LH‚ TSH‚ ADH‚ oxytocin Hypothalamus-releases a releasing hormone Pineal Gland-melatonin Thyroid –calcitonin‚ Thyroxin (T4)‚ Triiodothreonine (T5) Parathyroid-parathyroid hormone Thymus-thymosin Adrenals-epinephrine‚ norepinephrine‚ aldosterone‚ cortisol Ovaries-estrogen & progesterone Pancreas-insulin & glucagon Testes-Testosterone 17.
Premium Menstrual cycle Pregnancy Reproductive system
the triangular-shaped endocrine glands that sit on top of the kidneys. They are chiefly responsible for releasing hormones in conjunction with stress through the synthesis of corticosteroids and catecholamines‚ including cortisol and adrenaline (epinephrine)‚ respectively. Anatomy and function Anatomically‚ the adrenal glands are located in the retroperitoneum situated atop the kidneys‚ one on each side. They are surrounded by an adipose capsule and renal fascia. In humans‚ the adrenal glands are
Premium Cortisol Androgen Endocrine system
Of the many fish of the sea‚ none is more interesting and unique than the seahorse. Seahorses are classified in the phylum Chordata‚ subphylum Vertebrata‚ class Osteichthyes‚ order Gasterosteiformes‚ family Syngnathidae‚ and the genus Hippocampus. The genus name Hippocampus comes from two Greek words; hippos meaning horse and campus meaning monster. Their physical appearance explains why they received their name. They have a horse-like head and a curled tail. They have developed many unique adaptations
Premium
Sandra Nigro Intro to Psych M/W 5:30 19.November.2008 Addiction: Disease or Not? Is addiction a disease or a psychological/biological disorder. First we need to consider what a disease is. In the following statements and research I will be attempting to compare to views on this matter. The importance of this topic is to really to discuss what is at hand. According to Alice M Young‚ addiction has a tremendous effect on the brain‚ both psychological and biological. Jeffrey
Premium Addiction Drug addiction Psychology
growth hormone which stimulates normal skeletal growth during childhood. It can also produce prolactin‚ the hormone that stimulates milk production. The endocrine system also produces the adrenal glands. Two hormones that are related to it are epinephrine and norepinephrine. The pineal gland produces the melatonin
Premium Psychology Cognition Mind
increase sodium retention‚ edema‚ increase glucose levels in blood‚ redistribution of fat in belly or trunk‚ moon face (fat around face)‚ buffalo hump (fat build up behind neck around C7) Adrenal medulla- center of adrenal gland -produces Epinephrine and norepinephrine - mimic and enhance sympathetic nervous system and response - increase heart rate‚ dilate pupils‚ increase metabolism‚ shunt blood supply (more to skeletal muscle) Lymphatic system- Functions:- produce & maintain
Premium Immune system Lymphatic system
Exercise 1: Correct Use of the Scientific Method and an Experiment with Macromolecules I. Objectives In this lab‚ students will: a.) Learn how to utilize the Scientific Method to develop a testable hypothesis b.) Generate an effective experimental design from a hypothesis c.) Understand the chemical differences between different macromolecules and how these differences can be used to design tests for each molecule. d.) Identify macromolecules in solutions using chemical analyses. e.) Practice
Premium Iodine Microscope Concentration
Text Edition (10th/11th/12th) is specified if the figure numbers are DIFFERENT in the editions. If figure numbers are the SAME‚ then the edition is not specified. ****502 Students: Read this paragraph **** If you are a 502 student using this guide‚ this is based on Dr. Rust’s lectures in Physiol 201. Topics may have been covered in more detail in 502 or the coverage or emphasis may have been different since many topics in 502 were taught by other professors- so use your notes and slides along
Premium Skeletal muscle Action potential Blood