1) Physician orders part of a hepatic function panel: serum albumin, total bilirubin, and direct bilirubin. CPT Code(s)
2)Vancomycin assay for peak and trough levels. CPT Code(s)
3) Basic metabolic panel and renal function. CPT Code(s)
4) Hospital blood bank irradiates two units of leukoreduced red cells. CPT Code(s)
In: Anatomy and Physiology
A 70 kg 68 y/o male sees his cardiologist for a follow-up following his myocardial infarction 3 months earlier. He has been taking digoxin and LisinoprilTM since his MI. At the follow-up, he complains of shortness of breath and has to sleep sitting up in his recliner. He also complains of fatigability and swelling of his ankles and hands. A physical examination finds that he has distended jugulars and pitting edema in the lower legs. His breathing was rapid 22 breaths/min) and rales were heard in the both sides at the base of the lungs. He does not have a fever, but his pulse is 116 bpm and his blood pressure is 110/80. The physician immediately admits him and orders a blood and urine analyses with the results as follows:
|
Blood |
Urine |
|||
|
[Na+] |
128 mEq/L |
[Na+] |
150 mEq/L |
|
|
[K+] |
3.0 mEq/L |
[K+] |
65 mEq/L |
|
|
[Cl-] |
98 mEq/L |
[Cl-] |
120 mEq/L |
|
|
[HCO3-] |
21 mEq/L |
[HCO3-] |
15 mEq/L |
|
|
Creatinine |
1.2 mg/dl |
Creatinine |
128 mg/dl |
|
|
PCO2 |
24 mmHg |
24 hr volume |
750 ml |
|
|
pH |
7.51 |
Osmolality |
600 mOsm |
|
a) Calculate the volumes of ECF and ECV in this Px assuming the total body osmoles of the Px is 12 Osm. Do these volumes have any impact on the symptoms the Px is exhibiting and what is the cause of these changes (ie, what is the pathology)?
b) How does this pathology alter the renal sodium handling in this Px and what are the mechanism(s) for developing hyponatremia?
c) The physician orders an infusion of 2L of 3% saline with 40 mg of Lasix® given twice a day for three days. Calculate how this treatment would impact the Px’s symptoms assuming the osmolarity of the urine dropped to 400 mOsm?
d) What are the renal mechanisms affected by this treatment. Does this treatment impact the Px’s hypokalemia? If so, why?
In: Anatomy and Physiology
Describe the process of involution of the uterus
In: Anatomy and Physiology
Which of the following would not be recommended to minimize the risk of stress fracture and promote recovery?
a. Ensure old injuries have been fully rehabilitated.
b. Enhance muscle strength around chronically loaded bones.
c. Increase training intensity or alterations gradually over a period of two to four weeks.
d. Maintain a minimum of 1000 mg/day dietary calcium and 800 IU/day vitamin D.
In: Anatomy and Physiology
Humuculi in the cerebellum overlap sensory and motor maps. Explain why.
In: Anatomy and Physiology
In: Anatomy and Physiology
What are the four types of bones?
There are three types of muscle tissue.
a) Muscle tissue that is voluntary and striated,
primarily attached to bones and moves parts of the skeleton is
called…..
b) Muscle tissue that is
involuntary and striated, forming the bulk of the heart wall is
called…
c) Muscle tissue that is
involuntary and nonstriated, located in the walls of hollow
internal structures such as the intestines is called …
6. (3 pts) The median plane is a special case of what
type of plane in the body? Name the two planes that are
perpendicular to this plane. i think this is
it? Transvere plane; front and horizontal
plane
In: Anatomy and Physiology
What are the types of membrane channels ?
In: Anatomy and Physiology
What are the differnt types of plaque?
In: Anatomy and Physiology
1. What is an adaptation of a sensory receptor? At what stages does it occur? What are its functions?
In: Anatomy and Physiology
summarize the different types of thyroid cancers. What are the treatments for thyroid cancer? What types of problems do you think a person with thyroid cancer might encounter? Why do you think there is a resource link on the website for a low iodine cookbook? What are the risk factors for thyroid cancer?
In: Anatomy and Physiology
What is the chloride shift and why does it occur?
In: Anatomy and Physiology
In: Anatomy and Physiology
For each selected joint you should discuss:
KNEE
SHOULDER
WRIST
In: Anatomy and Physiology
1. What are the 5 types of somatic receptors located in the skin, and what types of signals to they receive?
2. Briefly describe the sequence of events between a motor neuron action potential and skeletal muscle fiber contraction.
3. Summarize the events of the cardiac cycle. Be sure to use terms like systole, isovolumetric ventricular contraction, ventricular ejection, diastole, isovolumentric ventricular relaxation, and ventricular filling.
In: Anatomy and Physiology