Ihumans

Which of the following statements about post-resuscitation care is true? - All babies with prenatal and intrapartum risk factors for resuscitation must be removed from their mother's room and observed in a nursery setting. When are chest compressions indicated? - When the heart rate remains less than 60 beats per minute after 30 seconds of positive-pressure ventilation that moves the chest, preferably through an alternative airway. What time frame should be used to administer intravenous ...

You are resuscitating a critically ill newborn whose heart rate is 20 bpm. The baby has been intubated and the endotracheal tube insertion depth is correct. You can see chest movement with PPV and hear bilateral breath sounds, but the colorimetric CO2 detector does not turn yellow. What is the likely reason for this? The endotracheal tube is not in the trachea. Excessive ventilation pressure. Epinephrine contamination. Low cardiac output. - low cardiac output What are the primary methods ...

Your team has provided face-mask PPV with chest movement for 30 seconds. When is placement of an endotracheal tube strongly recommended? - The baby's heart rate remains less than 100 bpm and is not increasing. During a delivery, when and where should a person with intubation skills be available? - In the hospital and immediately available What are the primary methods of confirming endotracheal tube placement within the trachea? - Demonstration of exhaled carbon dioxide (CO2) and a rapidly...

When is the placement of endotracheal tube recommended? - A- HR<100 Intubation skills be available? - A- In hospital and immediately available Confirming endotracheal tube - C- exhaled Co2 and inc HR Co2 detector not yellow - D- Low cardiac output 8th edition cardiac monitor recommended - B- When alternative airway is inserted Laryngoscope blade sizes - D- single 0 not 00 HR during chest compression - C- 60 sec and use cardiac monitor HR low and poor perfusion - A-cardiac...

What is the single most important and effective step in neonatal resuscitation? - Ventilation of the newborn's lungs Abnormal Transition Findings - -Irregular Breathing, absent breathing, or rapid breathing -Slow or fast heart rate -Decreased Muscle Tone -Pale Skin or Blue Skin -Low oxygen saturation -Low blood pressure NRP algorithm- First Step - Antenatal Counselling Team Debriefing Equipment Check After the birth of the baby, what do you ask? - 1. Term Gestation? 2. Good Ton...

If T=39%, What is the percentage of A? 39% If T=39%, What is the percentage of C? 11% If T=39%, What is the percentage of G? 11% If A=19%, What is the percentage of T? 19% If A=19%, What is the percentage of C? 31% If A=19%, What is the percentage of G? 31% What holds DNA double helix together? Hydrogen Bonds What holds codon/anitcodons together? Hydrogen Bonds What holds DNA to RNA in transcription? DNA Polymerase III A specific nucleotide sequence in the DNA of a gene that bi...

gregor mendel - father of modern genetics two things gregor mendel discussed - character trait character - heritable feature of an organism trait - version of a character what did mendel follow? - the inheritance of traits in true-breeding pea plants cross - mating between traits ex: purple flower with a white flower hybrid - offspring of a cross phenotype - physical appearance ex: purple flower color genotype - DNA content of genes when mendel crossed the white (re...

the calvin cycle reactions are dependent upon a supply of - carbon dioxide, NADPH, and ATP which cofactor is involved in the Calvin cycle reactions? - NADP+ segments of DNA that are not part of the gene are called - introns which of the following is not true of ribosomes - they bind only one type of amino acid which part of an operon is incorrectly matched with its function? - regulator--binds to the repressor protein cells of the ground tissue system are called - parenchyma, coll...

Definition of Evolution (Darwin's time): - Descent with modification. Definition of Evolution (currently): - A change in the genetic composition of a population from generation to generation. Descent with modification: - A phrase Darwin used in proposing that Earth's many species are descendants of ancestral species that were different from the present-day species. 1) Which of the following statements best describes theories? A) They are nearly the same things as hypotheses. B) Th...

You are most likely to see hag fish, sperm whales, and viperfish inhabiting which of the following zones of the ocean? a. abyssal b. bathypelagic c. epipelagic d. mesopelagic - bathypelagic What was the first seed plant to appear? a. angiosperm b. bryophytes c. gymnosperm d. nonvascular plants - gymnosperm In a pedigree for an autosomal recessive disorder, which of the following will occur if two homozygous unaffected individuals mate? a. They will have affected offspring. ...