Ponder this: if a cat is dropped upside down, it will land right side up on all four paws. If a newborn infant is tilted backward, its eyes will roll downward so that its gaze remains fixed on the same point. If, as you read this article, you shake your head rapidly from side to side, the print nonetheless will stand ...

h4. Chapter 2: Integumentary System The skin is the largest organ in the body. The normal adult has over 20 square feet of skin so it is easy to understand how something can go wrong with this much area to cover. As a membranous barrier between a person's outer and inner surroundings, the skin responds to external changes and also reflects ...

This topic is an actual presentation from a national conference conducted by Contemporary Forums and includes the streaming, synchronized audio with visual materials. CE Credit is optional. Contemporary Forums: Providing Quality, Accredited Continuing Education to Thousands of Healthcare Professionals For More Than 25 Years and Now Offering both Live Conferences and Online Conference Content Via the Online CE Library.

Pheochromocytoma is a very long word, even for someone who speaks "medical language." If you happen to be a fan of TV dramas involving young confused doctors, you may have heard the word a few times. It is made up of four parts: pheo-chromo-cyt-oma. If you are one of the few people who have had a personal experience or know someone ...

Having a career as a Licensed Practical Nurse is a great start to immerse you in the nursing field relatively quickly, however, it can be limiting in the types of positions that are available to you. You may have found yourself with this license because you have never been able to take time enough away from your family or your job ...

h4. Introduction Performing an accurate physical assessment and being able to differentiate normal from abnormal findings is one of the most important roles for today's health care practitioner. If an accurate physical assessment cannot be performed, whether for baseline data or when the patient's condition changes, then the patient is not receiving the level of competent care that should be given. ...

This topic is an actual presentation from a national conference conducted by Contemporary Forums and includes the streaming, synchronized audio with visual materials. CE Credit is optional. Contemporary Forums: Providing Quality, Accredited Continuing Education to Thousands of Healthcare Professionals For More Than 25 Years and Now Offering both Live Conferences and Online Conference Content Via the Online CE Library.

The human nervous system develops from a small, specialized plate of cells along the back of an embryo. Early in development, the edges of this plate begin to curl up toward each other, creating the neural tube—a narrow sheath that closes to form the brain and spinal cord of the embryo. As development progresses, the top of the tube becomes the ...

h4. General Principles Of Contact Dermatitis Introduction Why are we interested in the skin's reaction to foreign chemicals? Perhaps because many of us have had blisters from poison ivy, rashes from nickel in metal items like earrings or necklaces, or eczematous reactions to other everyday objects. A friend comes to visit one evening with a red rash around her eyes; she ...

This topic is an actual presentation from a national conference conducted by Contemporary Forums and includes the streaming, synchronized audio with visual materials. CE Credit is optional. Contemporary Forums: Providing Quality, Accredited Continuing Education to Thousands of Healthcare Professionals For More Than 25 Years and Now Offering both Live Conferences and Online Conference Content Via the Online CE Library.

Acute respiratory distress syndrome (ARDS) is breathing failure that can occur in critically ill persons with underlying illnesses. It is not a specific disease. Instead, it is a life-threatening condition that occurs when there is severe fluid buildup in both lungs. The fluid buildup prevents the lungs from working properly—that is, allowing the transfer of oxygen from air into the body ...

The first step in helping abused or neglected children is learning to recognize the signs of child abuse and neglect. The presence of a single sign does not prove child abuse is occurring in a family; however, when these signs appear repeatedly or in combination you should take a closer look at the situation and consider the possibility of child abuse. ...

This topic is an actual presentation from a national conference conducted by Contemporary Forums and includes the streaming, synchronized audio with visual materials. CE Credit is optional. Contemporary Forums: Providing Quality, Accredited Continuing Education to Thousands of Healthcare Professionals For More Than 25 Years and Now Offering both Live Conferences and Online Conference Content Via the Online CE Library.

h4. THE HEART h4. The Structure of the Heart The size and position of the heart - Despite its heavy workload, the heart is not a large organ. It is about the size of the person's clenched fist and weighs 10 to 12 ounces. It is hollow and roughly conical in shape, with the narrow end pointed downward, to the left, ...

Many newborns have slightly lopsided heads. Sometimes, it's because their heads are molded unevenly in the birth canal. In other cases, head shape is affected by spending too much time in one position. Although your baby's head shape will probably even out on its own, varying your baby's head position can help. h4. How position affects head shape You'll notice two ...

This topic is an actual presentation from a national conference conducted by Contemporary Forums and includes the streaming, synchronized audio with visual materials. CE Credit is optional. Contemporary Forums: Providing Quality, Accredited Continuing Education to Thousands of Healthcare Professionals For More Than 25 Years and Now Offering both Live Conferences and Online Conference Content Via the Online CE Library.

h4. Introduction This course covers the history, required skills, and proper techniques of accessing and maintaining an implantable port in a clinical setting. The pros and cons of implantable ports versus other central lines are described and troubleshooting techniques are detailed. The importance of patient education is emphasized. The course work is intended for nurses, medical technicians, and physician assistants who ...

h4. What is Carpal Tunnel Syndrome? Carpal tunnel syndrome is a painful progressive condition caused by compression of a key nerve in the wrist. It occurs when the median nerve, which runs from the forearm into the hand, becomes pressed or squeezed at the wrist. Symptoms usually start gradually, with pain, weakness, or numbness in the hand and wrist, radiating up ...

This topic is an actual presentation from a national conference conducted by Contemporary Forums and includes the streaming, synchronized audio with visual materials. CE Credit is optional. Contemporary Forums: Providing Quality, Accredited Continuing Education to Thousands of Healthcare Professionals For More Than 25 Years and Now Offering both Live Conferences and Online Conference Content Via the Online CE Library.