Active failure |(Human error) Figure 14.6 Reason's Swiss cheese model of system failure System failure Latent conditions in defensive layers

Q: Define pelvis

A: Introduction: Human anatomy is the science which deals with the structure of the human body. The hum...

Q: On the first day after arriving in Davao for Christmas vacation, Digong plays out in the sun for six...

A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...

Q: Which of the following regions is not partof the upper limb?a. plantarb. carpalc. cubitald. brachial...

A: The upper limbs, also known as the upper extremities, are the forelimbs of an upright-postured tetra...

Q: Label the structures in the following diagram of a neuron.

A: We can say that the neuron is the building block or fundamental unit of the nervous system. It is a ...

Q: 7.) List the abdominal veins draining into the left renal vein

A: Kidneys are a pair of retroperitoneal excretory organs located in the lumbar region. They are bean-s...

Q: Define yolk sac

A: Introduction: After the embryo is implanted in the uterus, the trophoblast makes up four new membran...

Q: 14-Which of the following drugs is a direct cholinergic drug a. Physostigmine b. Neostigmine c. B...

A: Cholinergic drugs are the drugs that can work as a mimicking agent for acetylcholine. Acetylcholine ...

Q: Tetralogy of fallout is characterized by all of the following except A. Pulmonary stenosis B. A vent...

A: Introduction: Tetralogy of fallout is the genetic birth disorder affecting the heart. There are four...

Q: Define exocrine gland

A: Glands are aggregation of cells into a definite structure for the purpose of secretion and excretion...

Q: Explain  contraction

A: The cardiac cycle is the time period starting from the atrial contraction and ending with the ventri...

Q: What is the difference between neurons and glial cells in nervous tissue?

A: The central nervous system and the peripheral nervous system make up the total nervous system. The c...

Q: Describe the properties of cytokines that help to protect the host from tissue damage during immune ...

A: Cytokines are small secreted proteins which are mainly produced by mononuclear phagocytes and lympho...

Q: Matrix is characteristic of which type of tissue? (a) epithelial (b) nervous (c) muscle (d) connecti...

A: Introduction: Collection of cells that are present in close proximity and are responsible for a part...

Q: ____________ channels in the plasma membraneopen or close in response to changes in theelectrical ch...

A: Introduction: The brief sequence of events in the membrane potential following excitation is referre...

Q: Trace the pathway of blood from the leg returning to the heart.   -Trace the pathway of blood from...

A: Blood is a fluid that circulates through the blood vessels, providing the entire organism with oxyge...

Q: The structure of a tissue usually is optimized for its function. Describe how the structure of indiv...

A: Introduction: The classification of the epithelial tissue is based on the cell shape and the number ...

Q: Define monomer

A: The human body is made of complex biomolecules. The biomolecules are carbohydrates, protein, fats, a...

Q: Define zygote

A: A gamete is a sex cell , a haploid egg in case of female or sperm in case of male cells. It is one o...

Q: Explain the term "watershed area" and where they are found in the CNS vasculature and why are they c...

A: The central nervous system comprises of the brain and the spinal cord. The brain is one of the most ...

Q: A muscle somewhat like a feather, withfibers obliquely approaching its tendon fromboth sides, is cal...

A: Introduction: The muscles are the soft tissue present in mammals. The muscle cells comprise protein ...

Q: Which are Normal Sleep Patterns?

A: A normal sleep pattern includes 4 sleep stages in the multiple sleep cycles.  Each cycle comprises 3...

Q: In elderly people, blood supply to the dermis is reduced and sweat glands are less active. This comb...

A: A combination of internal body temperature and mean skin temperature causes thermal sweating. Acetyl...

Q: Most protozoa are parasitic. Select one: O True O False

A: Protozoa also referred to as protozoan refers to the group of single-celled eukaryotic organisms. Pr...

Q: A self-amplifying chain of physiologicalevents is calleda. positive feedback.b. negative feedback.c....

A: Physiology can be defined as the way our human body works. It aims in describing both the physics an...

Q: True or false? Neurons in area LIP, buried in the intraparietal sulcus, fire when an animal remember...

A: The cerebral cortex has many layered organizations and is present only in mammals including humans a...

Q: Which of the following is not an essentialpart of anatomical position?a. feet togetherb. feet flat o...

A: Anatomy is a study that deals with the different structures and their location in the body. The iden...

Q: How does the nervous system grade the force of muscle contraction? O a. Only by recruiting additiona...

A: The role of transmission of information via electrical signaling is done mainly by the nervous syste...

Q: 2- Which of the following statements regarding a prodrug is TRUE? a. Its duration of action is ver...

A:   Prodrug is pharmacologically inactive compounds that are transformed into active drugs by the meta...

Q: Why do adults have a fossa ovalis and not a foramen ovale?

A: The foramen ovale is a tiny opening that is located in the septum, the septum is the thin wall that ...

Q: Discuss the effect of training on the heart and on cardiac output.

A: The cardiovascular system is a very important organ system in that it helps in the circulation of bl...

Q: 13-All of the following drugs can be used in treatment of asthma EXCEPT: a. Atropine b. Salmetrol....

A: Asthma  It is a medical condition in which the airway of the person becomes inflamed , narrow and sw...

Q: How would a decrease in the concentration of oxygen in the lungs affect the diffusion of oxygen into...

A: Introduction: The process in which the molecules travel from a higher concentration region to a lowe...

Q: Please shorten your answer in several sentences. 2 What is the difference between and artery and vei...

A: The  processes which are necessary to  mainte8nance of the life' are life process such as  n.utritio...

Q: How does covid 19 fasten death

A: An epidemic is rapid distribution of any disease in given time interval. In 2019 coronavirus cause a...

Q: Tarsiers are strange creatures. They seem to share some traits with the more primitive prosimians, a...

A: The skeleton of the head is called the skull or bony cranium. Skull is divided into parts- Neurocran...

Q: Identify the anatomic terms that describe the surface featuresof bone.

A: In most vertebrate animals, a bone is a hard tissue that forms part of the skeleton. Bones protect t...

Q: Teri is a 14-year-old with a bad case of acne. Explain theprobable cause of Teri’s skin condition.

A: Acne is a condition of the skin in which the skin develops eruptions and bumps which can be blackhea...

Q: Identify the bones of the axial skeleton.

A: The skeletal system of the body is involved in providing support to the body, protecting the body ag...

Q: 1. Label the numbered parts of the bones. Write the answers on the spaces provided below. 3 eye sock...

A: A frog is a member of large group of carnivorous which is tailless amphibian of the order Anura. Fro...

Q: Describe the effects of exercise on the cardiopulmonary system.

A: The cardiopulmonary system is a combination of the cardiovascular and respiratory(pulmonary) systems...

Q: Describe how the skin is involved in vitamin D production.

A: The fat-soluble vitamin D is involved in calcium absorption which helps in maintaining healthy bones...

Q: Explain local control, neural control and hormonal control pertaining to blood pressure regulation.

A: Blood pressure is controlled by baroreceptors, which communicate with the neurological and endocrine...

Q: PLEASE HELP FAST!! Name at least two anatomical differences that can be used to justify that these ...

A: The skeleton of the head is called the skull or bony cranium. The features of the skull are unique t...

Q: Which level of organization consists of similar cells that worktogether to perform a common function...

A: Introduction: Anatomists and physiologists identified different levels of organization in the order ...

Q: True or false? Dorsal root ganglion cells are the largest source of input to alpha motor neurons. O ...

A: Nervous system is responsible for communication, regulation and coordination of activities in the hu...

Q: Name the Major three classes of fiber tracts in the white matter if the cerebrum

A: The cerebrum (forebrain) refers to the largest part of the brain that receives and processes sensory...

Q: Distinguish between expiratory reserve volume (ERV)and inspiratory reserve volume(IRV)?

A: Lungs are regarded as the primary organ of the respiratory system. These are air-filled bags that ar...

Q: Voluntary control of muscle contractions is restricted to which type of muscle tissue?

A: Introduction: All mammals are composed of soft tissue referred to as muscles. The muscle cells compr...

Q: Which two large scapular processes are associated with the shoulder joint?

A: Introduction: The shoulder joint also referred to as the glenohumeral joint, is a synovial joint of ...

Q: In the human and other organisms, the basic unit of structure and function is a cell, which is micro...

A: Introduction: Anatomy is that branch of medical science that describes the location and structure of...

Project Management Techniques

The guideways or the roadways that are undertaken to perform a project efficiently and all the tools required to accomplish the task are the general outlines for project management techniques.