Ted and Ralph set off on a fishing expedition in their boat. The boat was found the next day in the sea, drifting by the coastguard. The dead bodies of Ted and Ralph were found in their bunks in the cabin. The heater was on. Their skin had a rosy tint to it. What is the most likely cause of death, and why did their skin appear flushed and healthy?

Q: Describe in detail cardiac output, stroke volume, and peripheral resistance

A: The heart functions to pump blood to the different organs or body parts internally and hence a prope...

Q: At a restaurant, a waiter recommends a sparkling carbonated beverage, claiming that it contains no c...

A: Carbonated drinks are those which contain carbon dioxide in the solution form. Such beverages are ma...

Q: Name and explain three of the current conceptual models of stuttering.

A: Stuttering also known as dysphemia is a kind of speech disorder in which a continue flow of speech i...

Q: The region is the “front” of the knee.a. patellarb. poplitealc. pesd. inguinal

A: A bone is an unbending organ that comprises part of the vertebrate skeleton in creatures. Bones prot...

Q: In a compound light microscope, which objective focuses closest to the slide?

A: An objective lens in the microscope gathers the light from the object and focuses the light rays to ...

Q: What is the name of the STRUCTURE at the end of the arrow for letter B? MOST SPECIFIC strata name. W...

A: Answer: Most specific strata name: 'reticular dermis'. The sebaceous gland is located in the layer o...

Q: 1. What is a concentric exercise example to strengthen the diaphragm? What is an eccentric exercise ...

A: The cells comprising the human body require adequate nutrition and aerobic conditions to carry out t...

Q: Explain diastole versus systole.    Identify the functions of the respiratory system.

A: The heart is a siphon that provides all tissues and organs of the body with oxygen-rich blood. The h...

Q: Types of tissue in the skin

A: Hair is a subsidiary of the epidermis and comprises of two particular parts: the follicle and the ha...

Q: Name the antibodies that are present in the plasma for each type.

A: Blood is a body liquid in people and different creatures that conveys vital substances, for example,...

Q: A sample of a long bone shows concentric layers surrounding a central canal. Is it from the shaft or...

A: A long bone composed two parts: the diaphysis and the epiphysis. The edge of the long bone is the ep...

Q: A complete protein contains: (a) the proper balance of amino acids. (b) all the essential amino acid...

A: Different amino acids link with each other via peptide bonds to form polypeptides. Single or more th...

Q: Which direction of movement correctly describes how the term "reabsorption" functions in the nephron...

A: Tubular reabsorption is the cycle that moves solutes and water out of the filtrate and back into the...

Q: help me organize these in there respective box

A: A nerve is an encased, band-like heap of nerve filaments termed axons, in the peripheral sensory sys...

Q: An inability to contract the ischiocavernosus and bulbospongiosus muscles would interfere with which...

A: Muscles present in the pelvic floor of male help and support the pelvic organs. This muscle contract...

Q: What are the three secretion methods of exocrine glands, andhow does each method work?

A: Exocrine glands are organs that discharge substances onto an epithelial surface by way of a duct. In...

Q: Assume presynaptic excitatory neuron A terminates on a postsynaptic cell near the axon hillock and p...

A: The human brain consists of neurons which transmit signals to all the organs. Dendrites transfer inf...

Q: Diane has peritonitis (inflammation of the peritoneum), which her physician says resulted from a uri...

A: Peritonitis is the condition in which inflammation of the peritoneum occurs which is caused by bacte...

Q: What is the etiology of Prostate Cancer? What are the predisposing factors and the high-risk groups ...

A: Prostate cancer is found in the prostate gland of a man. It is a small walnut shaped gland in men an...

Q: Watch this video (http://openstaxcollege.org/l/musctissue) to learn more about muscle tissue. In loo...

A: Muscle tissue is a delicate tissue that creates muscles in the bodies of animals, and helps muscles ...

Q: What is the endocrine system? Explain its parts and functions.

A: The endocrine system found in our body is a group of glands whose function is to synthesize and secr...

Q: Draw a multipolar neuron and label its structures, including the Schwann cell, and label its structu...

A: A  Multipolar Neuron is a type of neuron that consists of one axon and many dendrites which are bran...

Q: Explain the Asthma Action Plan—The Green, Yellow, and Red Zones?

A: An Asthma action plan is composed of a series of written guidelines that help a person manage breath...

Q: Describe 2 distinct mechanisms by which an autoimmune disease can be manifested.  Explain exactly wh...

A: This is an abnormal immune response in which the antibodies reacts with the self cells triggering a ...

Q: in which direction would an MRI scanner move to produce sequential images of the body in the frontal...

A: MRI or Magnetic resonance imaging can be described as a non-invasive imaging procedure which produce...

Q: The urinary system regulates blood volume and pressure by : (a) adjusting the volume of water lost i...

A: The urinary system is formed of the kidneys, ureters, bladder, and urethra, also known as the renal ...

Q: Describe the structure of a red blood cell and hemoglobin.

A: Blood is a connective tissue composed of blood plasma and formed elements, like red blood cells, whi...

Q: Define the term blood pressure.

A: Blood is a connective tissue composed of blood plasma and formed elements, like red blood cells, whi...